254622420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 948326400

約数和(自身を除く): 693703980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 23, 26, 27, 30, 36, 38, 39, 45, 46, 52, 54, 57, 60, 65, 69, 76, 78, 83, 90, 92, 95, 108, 114, 115, 117, 130, 135, 138, 156, 166, 171, 180, 190, 195, 207, 228, 230, 234, 247, 249, 260, 270, 276, 285, 299, 332, 342, 345, 351, 380, 390, 414, 415, 437, 460, 468, 494, 498, 513, 540, 570, 585, 598, 621, 684, 690, 702, 741, 747, 780, 828, 830, 855, 874, 897, 988, 996, 1026, 1035, 1079, 1140, 1170, 1196, 1235, 1242, 1245, 1311, 1380, 1404, 1482, 1494, 1495, 1577, 1660, 1710, 1748, 1755, 1794, 1909, 2052, 2070, 2158, 2185, 2223, 2241, 2340, 2470, 2484, 2490, 2565, 2622, 2691, 2964, 2988, 2990, 3105, 3154, 3237, 3420, 3510, 3588, 3705, 3735, 3818, 3933, 4140, 4316, 4370, 4446, 4482, 4485, 4731, 4940, 4980, 5130, 5244, 5382, 5395, 5681, 5727, 5980, 6210, 6308, 6474, 6555, 6669, 7020, 7410, 7470, 7636, 7866, 7885, 8073, 8740, 8892, 8964, 8970, 9462, 9545, 9711, 10260, 10764, 10790, 11115, 11205, 11362, 11454, 11799, 12420, 12948, 13110, 13338, 13455, 14193, 14820, 14940, 15732, 15770, 16146, 16185, 17043, 17181, 17940, 18924, 19090, 19422, 19665, 20501, 21580, 22230, 22410, 22724, 22908, 23598, 23655, 24817, 26220, 26676, 26910, 28386, 28405, 28635, 29133, 31540, 32292, 32370, 33345, 34086, 34362, 36271, 38180, 38844, 39330, 40365, 41002, 42579, 44460, 44820, 47196, 47310, 48555, 49634, 51129, 51543, 53820, 56772, 56810, 57270, 58266, 58995, 61503, 64740, 66690, 68172, 68724, 70965, 72542, 74451, 78660, 80730, 82004, 85158, 85215, 85905, 94620, 97110, 99268, 102258, 102505, 103086, 108813, 113620, 114540, 116532, 117990, 123006, 124085, 133380, 141930, 145084, 145665, 148902, 153387, 161460, 170316, 170430, 171810, 181355, 184509, 194220, 204516, 205010, 206172, 212895, 217626, 223353, 235980, 246012, 248170, 255645, 257715, 283860, 291330, 297804, 306774, 307515, 326439, 340860, 343620, 362710, 369018, 372255, 410020, 425790, 435252, 446706, 471523, 496340, 511290, 515430, 544065, 553527, 582660, 613548, 615030, 652878, 670059, 725420, 738036, 744510, 766935, 851580, 893412, 922545, 943046, 979317, 1022580, 1030860, 1088130, 1107054, 1116765, 1230060, 1305756, 1340118, 1414569, 1489020, 1533870, 1632195, 1845090, 1886092, 1958634, 2176260, 2214108, 2233530, 2357615, 2680236, 2767635, 2829138, 3067740, 3264390, 3350295, 3690180, 3917268, 4243707, 4467060, 4715230, 4896585, 5535270, 5658276, 6528780, 6700590, 7072845, 8487414, 9430460, 9793170, 11070540, 12731121, 13401180, 14145690, 16974828, 19586340, 21218535, 25462242, 28291380, 42437070, 50924484, 63655605, 84874140, 127311210, 254622420]

約数ペア:

[(1, 254622420), (2, 127311210), (3, 84874140), (4, 63655605), (5, 50924484), (6, 42437070), (9, 28291380), (10, 25462242), (12, 21218535), (13, 19586340), (15, 16974828), (18, 14145690), (19, 13401180), (20, 12731121), (23, 11070540), (26, 9793170), (27, 9430460), (30, 8487414), (36, 7072845), (38, 6700590), (39, 6528780), (45, 5658276), (46, 5535270), (52, 4896585), (54, 4715230), (57, 4467060), (60, 4243707), (65, 3917268), (69, 3690180), (76, 3350295), (78, 3264390), (83, 3067740), (90, 2829138), (92, 2767635), (95, 2680236), (108, 2357615), (114, 2233530), (115, 2214108), (117, 2176260), (130, 1958634), (135, 1886092), (138, 1845090), (156, 1632195), (166, 1533870), (171, 1489020), (180, 1414569), (190, 1340118), (195, 1305756), (207, 1230060), (228, 1116765), (230, 1107054), (234, 1088130), (247, 1030860), (249, 1022580), (260, 979317), (270, 943046), (276, 922545), (285, 893412), (299, 851580), (332, 766935), (342, 744510), (345, 738036), (351, 725420), (380, 670059), (390, 652878), (414, 615030), (415, 613548), (437, 582660), (460, 553527), (468, 544065), (494, 515430), (498, 511290), (513, 496340), (540, 471523), (570, 446706), (585, 435252), (598, 425790), (621, 410020), (684, 372255), (690, 369018), (702, 362710), (741, 343620), (747, 340860), (780, 326439), (828, 307515), (830, 306774), (855, 297804), (874, 291330), (897, 283860), (988, 257715), (996, 255645), (1026, 248170), (1035, 246012), (1079, 235980), (1140, 223353), (1170, 217626), (1196, 212895), (1235, 206172), (1242, 205010), (1245, 204516), (1311, 194220), (1380, 184509), (1404, 181355), (1482, 171810), (1494, 170430), (1495, 170316), (1577, 161460), (1660, 153387), (1710, 148902), (1748, 145665), (1755, 145084), (1794, 141930), (1909, 133380), (2052, 124085), (2070, 123006), (2158, 117990), (2185, 116532), (2223, 114540), (2241, 113620), (2340, 108813), (2470, 103086), (2484, 102505), (2490, 102258), (2565, 99268), (2622, 97110), (2691, 94620), (2964, 85905), (2988, 85215), (2990, 85158), (3105, 82004), (3154, 80730), (3237, 78660), (3420, 74451), (3510, 72542), (3588, 70965), (3705, 68724), (3735, 68172), (3818, 66690), (3933, 64740), (4140, 61503), (4316, 58995), (4370, 58266), (4446, 57270), (4482, 56810), (4485, 56772), (4731, 53820), (4940, 51543), (4980, 51129), (5130, 49634), (5244, 48555), (5382, 47310), (5395, 47196), (5681, 44820), (5727, 44460), (5980, 42579), (6210, 41002), (6308, 40365), (6474, 39330), (6555, 38844), (6669, 38180), (7020, 36271), (7410, 34362), (7470, 34086), (7636, 33345), (7866, 32370), (7885, 32292), (8073, 31540), (8740, 29133), (8892, 28635), (8964, 28405), (8970, 28386), (9462, 26910), (9545, 26676), (9711, 26220), (10260, 24817), (10764, 23655), (10790, 23598), (11115, 22908), (11205, 22724), (11362, 22410), (11454, 22230), (11799, 21580), (12420, 20501), (12948, 19665), (13110, 19422), (13338, 19090), (13455, 18924), (14193, 17940), (14820, 17181), (14940, 17043), (15732, 16185), (15770, 16146)]