64906873020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{7901}}^1$

素因数の和:8394

約数の個数: 240

約数和(自身を含む): 222635752416

約数和(自身を除く): 157728879396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 461, 495, 540, 594, 660, 810, 891, 922, 990, 1188, 1383, 1485, 1620, 1782, 1844, 1980, 2305, 2766, 2970, 3564, 4149, 4455, 4610, 5071, 5532, 5940, 6915, 7901, 8298, 8910, 9220, 10142, 12447, 13830, 15213, 15802, 16596, 17820, 20284, 20745, 23703, 24894, 25355, 27660, 30426, 31604, 37341, 39505, 41490, 45639, 47406, 49788, 50710, 60852, 62235, 71109, 74682, 76065, 79010, 82980, 86911, 91278, 94812, 101420, 118515, 124470, 136917, 142218, 149364, 152130, 158020, 173822, 182556, 186705, 213327, 228195, 237030, 248940, 260733, 273834, 284436, 304260, 347644, 355545, 373410, 410751, 426654, 434555, 456390, 474060, 521466, 547668, 639981, 684585, 711090, 746820, 782199, 821502, 853308, 869110, 912780, 1042932, 1066635, 1279962, 1303665, 1369170, 1422180, 1564398, 1643004, 1738220, 2053755, 2133270, 2346597, 2559924, 2607330, 2738340, 3128796, 3199905, 3642361, 3910995, 4107510, 4266540, 4693194, 5214660, 6399810, 7039791, 7284722, 7821990, 8215020, 9386388, 10927083, 11732985, 12799620, 14079582, 14569444, 15643980, 18211805, 21854166, 23465970, 28159164, 32781249, 35198955, 36423610, 40065971, 43708332, 46931940, 54635415, 65562498, 70397910, 72847220, 80131942, 98343747, 109270830, 120197913, 131124996, 140795820, 160263884, 163906245, 196687494, 200329855, 218541660, 240395826, 295031241, 327812490, 360593739, 393374988, 400659710, 480791652, 491718735, 590062482, 600989565, 655624980, 721187478, 801319420, 983437470, 1081781217, 1180124964, 1201979130, 1442374956, 1475156205, 1802968695, 1966874940, 2163562434, 2403958260, 2950312410, 3245343651, 3605937390, 4327124868, 5408906085, 5900624820, 6490687302, 7211874780, 10817812170, 12981374604, 16226718255, 21635624340, 32453436510, 64906873020]

約数ペア:

[(1, 64906873020), (2, 32453436510), (3, 21635624340), (4, 16226718255), (5, 12981374604), (6, 10817812170), (9, 7211874780), (10, 6490687302), (11, 5900624820), (12, 5408906085), (15, 4327124868), (18, 3605937390), (20, 3245343651), (22, 2950312410), (27, 2403958260), (30, 2163562434), (33, 1966874940), (36, 1802968695), (44, 1475156205), (45, 1442374956), (54, 1201979130), (55, 1180124964), (60, 1081781217), (66, 983437470), (81, 801319420), (90, 721187478), (99, 655624980), (108, 600989565), (110, 590062482), (132, 491718735), (135, 480791652), (162, 400659710), (165, 393374988), (180, 360593739), (198, 327812490), (220, 295031241), (270, 240395826), (297, 218541660), (324, 200329855), (330, 196687494), (396, 163906245), (405, 160263884), (461, 140795820), (495, 131124996), (540, 120197913), (594, 109270830), (660, 98343747), (810, 80131942), (891, 72847220), (922, 70397910), (990, 65562498), (1188, 54635415), (1383, 46931940), (1485, 43708332), (1620, 40065971), (1782, 36423610), (1844, 35198955), (1980, 32781249), (2305, 28159164), (2766, 23465970), (2970, 21854166), (3564, 18211805), (4149, 15643980), (4455, 14569444), (4610, 14079582), (5071, 12799620), (5532, 11732985), (5940, 10927083), (6915, 9386388), (7901, 8215020), (8298, 7821990), (8910, 7284722), (9220, 7039791), (10142, 6399810), (12447, 5214660), (13830, 4693194), (15213, 4266540), (15802, 4107510), (16596, 3910995), (17820, 3642361), (20284, 3199905), (20745, 3128796), (23703, 2738340), (24894, 2607330), (25355, 2559924), (27660, 2346597), (30426, 2133270), (31604, 2053755), (37341, 1738220), (39505, 1643004), (41490, 1564398), (45639, 1422180), (47406, 1369170), (49788, 1303665), (50710, 1279962), (60852, 1066635), (62235, 1042932), (71109, 912780), (74682, 869110), (76065, 853308), (79010, 821502), (82980, 782199), (86911, 746820), (91278, 711090), (94812, 684585), (101420, 639981), (118515, 547668), (124470, 521466), (136917, 474060), (142218, 456390), (149364, 434555), (152130, 426654), (158020, 410751), (173822, 373410), (182556, 355545), (186705, 347644), (213327, 304260), (228195, 284436), (237030, 273834), (248940, 260733)]