155555187480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{39799}}^1$

素因数の和:39884

約数の個数: 512

約数和(自身を含む): 660234240000

約数和(自身を除く): 504679052520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 47, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 94, 99, 105, 108, 110, 120, 126, 132, 135, 140, 141, 154, 165, 168, 180, 188, 189, 198, 210, 216, 220, 231, 235, 252, 264, 270, 280, 282, 297, 308, 315, 329, 330, 360, 376, 378, 385, 396, 420, 423, 440, 462, 470, 495, 504, 517, 540, 564, 594, 616, 630, 658, 660, 693, 705, 756, 770, 792, 840, 846, 924, 940, 945, 987, 990, 1034, 1080, 1128, 1155, 1188, 1260, 1269, 1316, 1320, 1386, 1410, 1485, 1512, 1540, 1551, 1645, 1692, 1848, 1880, 1890, 1974, 1980, 2068, 2079, 2115, 2310, 2376, 2520, 2538, 2585, 2632, 2772, 2820, 2961, 2970, 3080, 3102, 3290, 3384, 3465, 3619, 3780, 3948, 3960, 4136, 4158, 4230, 4620, 4653, 4935, 5076, 5170, 5544, 5640, 5922, 5940, 6204, 6345, 6580, 6930, 7238, 7560, 7755, 7896, 8316, 8460, 8883, 9240, 9306, 9870, 10152, 10340, 10395, 10857, 11844, 11880, 12408, 12690, 13160, 13860, 13959, 14476, 14805, 15510, 16632, 16920, 17766, 18095, 18612, 19740, 20680, 20790, 21714, 23265, 23688, 25380, 27720, 27918, 28952, 29610, 31020, 32571, 35532, 36190, 37224, 39480, 39799, 41580, 43428, 44415, 46530, 50760, 54285, 55836, 59220, 62040, 65142, 69795, 71064, 72380, 79598, 83160, 86856, 88830, 93060, 97713, 108570, 111672, 118440, 119397, 130284, 139590, 144760, 159196, 162855, 177660, 186120, 195426, 198995, 217140, 238794, 260568, 278593, 279180, 318392, 325710, 355320, 358191, 390852, 397990, 434280, 437789, 477588, 488565, 557186, 558360, 596985, 651420, 716382, 781704, 795980, 835779, 875578, 955176, 977130, 1074573, 1114372, 1193970, 1302840, 1313367, 1392965, 1432764, 1591960, 1671558, 1751156, 1790955, 1870553, 1954260, 2149146, 2188945, 2228744, 2387940, 2507337, 2626734, 2785930, 2865528, 3064523, 3343116, 3502312, 3581910, 3741106, 3908520, 3940101, 4178895, 4298292, 4377890, 4775880, 5014674, 5253468, 5372865, 5571860, 5611659, 6129046, 6566835, 6686232, 7163820, 7482212, 7522011, 7880202, 8357790, 8596584, 8755780, 9193569, 9352765, 10029348, 10506936, 10745730, 11143720, 11223318, 11820303, 12258092, 12536685, 13093871, 13133670, 14327640, 14964424, 15044022, 15322615, 15760404, 16715580, 16834977, 17511560, 18387138, 18705530, 19700505, 20058696, 20576083, 21491460, 22446636, 23640606, 24516184, 25073370, 26187742, 26267340, 27580707, 28058295, 30088044, 30645230, 31520808, 33431160, 33669954, 36774276, 37411060, 37610055, 39281613, 39401010, 41152166, 42982920, 44893272, 45967845, 47281212, 50146740, 50504931, 52375484, 52534680, 55161414, 56116590, 59101515, 60176088, 61290460, 61728249, 65469355, 67339908, 73548552, 74822120, 75220110, 78563226, 78802020, 82304332, 82742121, 84174885, 91935690, 94562424, 100293480, 101009862, 102880415, 104750968, 110322828, 112233180, 117844839, 118203030, 122580920, 123456498, 130938710, 134679816, 137903535, 144032581, 150440220, 157126452, 157604040, 164608664, 165484242, 168349770, 183871380, 185184747, 196408065, 202019724, 205760830, 220645656, 224466360, 235689678, 236406060, 246912996, 252524655, 261877420, 275807070, 288065162, 300880440, 308641245, 314252904, 330968484, 336699540, 353534517, 367742760, 370369494, 392816130, 404039448, 411521660, 413710605, 432097743, 471379356, 472812120, 493825992, 505049310, 523754840, 551614140, 555554241, 576130324, 589224195, 617282490, 661936968, 673399080, 707069034, 720162905, 740738988, 785632260, 823043320, 827421210, 864195486, 925923735, 942758712, 1010098620, 1103228280, 1111108482, 1152260648, 1178448390, 1234564980, 1296293229, 1414138068, 1440325810, 1481477976, 1571264520, 1654842420, 1728390972, 1767672585, 1851847470, 2020197240, 2160488715, 2222216964, 2356896780, 2469129960, 2592586458, 2777771205, 2828276136, 2880651620, 3309684840, 3456781944, 3535345170, 3703694940, 3888879687, 4320977430, 4444433928, 4713793560, 5185172916, 5555542410, 5761303240, 6481466145, 7070690340, 7407389880, 7777759374, 8641954860, 10370345832, 11111084820, 12962932290, 14141380680, 15555518748, 17283909720, 19444398435, 22222169640, 25925864580, 31111037496, 38888796870, 51851729160, 77777593740, 155555187480]

約数ペア:

[(1, 155555187480), (2, 77777593740), (3, 51851729160), (4, 38888796870), (5, 31111037496), (6, 25925864580), (7, 22222169640), (8, 19444398435), (9, 17283909720), (10, 15555518748), (11, 14141380680), (12, 12962932290), (14, 11111084820), (15, 10370345832), (18, 8641954860), (20, 7777759374), (21, 7407389880), (22, 7070690340), (24, 6481466145), (27, 5761303240), (28, 5555542410), (30, 5185172916), (33, 4713793560), (35, 4444433928), (36, 4320977430), (40, 3888879687), (42, 3703694940), (44, 3535345170), (45, 3456781944), (47, 3309684840), (54, 2880651620), (55, 2828276136), (56, 2777771205), (60, 2592586458), (63, 2469129960), (66, 2356896780), (70, 2222216964), (72, 2160488715), (77, 2020197240), (84, 1851847470), (88, 1767672585), (90, 1728390972), (94, 1654842420), (99, 1571264520), (105, 1481477976), (108, 1440325810), (110, 1414138068), (120, 1296293229), (126, 1234564980), (132, 1178448390), (135, 1152260648), (140, 1111108482), (141, 1103228280), (154, 1010098620), (165, 942758712), (168, 925923735), (180, 864195486), (188, 827421210), (189, 823043320), (198, 785632260), (210, 740738988), (216, 720162905), (220, 707069034), (231, 673399080), (235, 661936968), (252, 617282490), (264, 589224195), (270, 576130324), (280, 555554241), (282, 551614140), (297, 523754840), (308, 505049310), (315, 493825992), (329, 472812120), (330, 471379356), (360, 432097743), (376, 413710605), (378, 411521660), (385, 404039448), (396, 392816130), (420, 370369494), (423, 367742760), (440, 353534517), (462, 336699540), (470, 330968484), (495, 314252904), (504, 308641245), (517, 300880440), (540, 288065162), (564, 275807070), (594, 261877420), (616, 252524655), (630, 246912996), (658, 236406060), (660, 235689678), (693, 224466360), (705, 220645656), (756, 205760830), (770, 202019724), (792, 196408065), (840, 185184747), (846, 183871380), (924, 168349770), (940, 165484242), (945, 164608664), (987, 157604040), (990, 157126452), (1034, 150440220), (1080, 144032581), (1128, 137903535), (1155, 134679816), (1188, 130938710), (1260, 123456498), (1269, 122580920), (1316, 118203030), (1320, 117844839), (1386, 112233180), (1410, 110322828), (1485, 104750968), (1512, 102880415), (1540, 101009862), (1551, 100293480), (1645, 94562424), (1692, 91935690), (1848, 84174885), (1880, 82742121), (1890, 82304332), (1974, 78802020), (1980, 78563226), (2068, 75220110), (2079, 74822120), (2115, 73548552), (2310, 67339908), (2376, 65469355), (2520, 61728249), (2538, 61290460), (2585, 60176088), (2632, 59101515), (2772, 56116590), (2820, 55161414), (2961, 52534680), (2970, 52375484), (3080, 50504931), (3102, 50146740), (3290, 47281212), (3384, 45967845), (3465, 44893272), (3619, 42982920), (3780, 41152166), (3948, 39401010), (3960, 39281613), (4136, 37610055), (4158, 37411060), (4230, 36774276), (4620, 33669954), (4653, 33431160), (4935, 31520808), (5076, 30645230), (5170, 30088044), (5544, 28058295), (5640, 27580707), (5922, 26267340), (5940, 26187742), (6204, 25073370), (6345, 24516184), (6580, 23640606), (6930, 22446636), (7238, 21491460), (7560, 20576083), (7755, 20058696), (7896, 19700505), (8316, 18705530), (8460, 18387138), (8883, 17511560), (9240, 16834977), (9306, 16715580), (9870, 15760404), (10152, 15322615), (10340, 15044022), (10395, 14964424), (10857, 14327640), (11844, 13133670), (11880, 13093871), (12408, 12536685), (12690, 12258092), (13160, 11820303), (13860, 11223318), (13959, 11143720), (14476, 10745730), (14805, 10506936), (15510, 10029348), (16632, 9352765), (16920, 9193569), (17766, 8755780), (18095, 8596584), (18612, 8357790), (19740, 7880202), (20680, 7522011), (20790, 7482212), (21714, 7163820), (23265, 6686232), (23688, 6566835), (25380, 6129046), (27720, 5611659), (27918, 5571860), (28952, 5372865), (29610, 5253468), (31020, 5014674), (32571, 4775880), (35532, 4377890), (36190, 4298292), (37224, 4178895), (39480, 3940101), (39799, 3908520), (41580, 3741106), (43428, 3581910), (44415, 3502312), (46530, 3343116), (50760, 3064523), (54285, 2865528), (55836, 2785930), (59220, 2626734), (62040, 2507337), (65142, 2387940), (69795, 2228744), (71064, 2188945), (72380, 2149146), (79598, 1954260), (83160, 1870553), (86856, 1790955), (88830, 1751156), (93060, 1671558), (97713, 1591960), (108570, 1432764), (111672, 1392965), (118440, 1313367), (119397, 1302840), (130284, 1193970), (139590, 1114372), (144760, 1074573), (159196, 977130), (162855, 955176), (177660, 875578), (186120, 835779), (195426, 795980), (198995, 781704), (217140, 716382), (238794, 651420), (260568, 596985), (278593, 558360), (279180, 557186), (318392, 488565), (325710, 477588), (355320, 437789), (358191, 434280), (390852, 397990)]