201771857970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1\times {\mathrm{769}}^1$

素因数の和:1425

約数の個数: 192

約数和(自身を含む): 542269728000

約数和(自身を除く): 340497870030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 151, 215, 258, 302, 387, 430, 449, 453, 645, 755, 769, 774, 898, 906, 1290, 1347, 1359, 1510, 1538, 1935, 2245, 2265, 2307, 2694, 2718, 3845, 3870, 4041, 4490, 4530, 4614, 6493, 6735, 6795, 6921, 7690, 8082, 11535, 12986, 13470, 13590, 13842, 19307, 19479, 20205, 23070, 32465, 33067, 34605, 38614, 38958, 40410, 57921, 58437, 64930, 66134, 67799, 69210, 96535, 97395, 99201, 115842, 116119, 116874, 135598, 165335, 173763, 193070, 194790, 198402, 203397, 232238, 289605, 292185, 297603, 330670, 338995, 345281, 347526, 348357, 406794, 496005, 579210, 580595, 584370, 595206, 610191, 677990, 690562, 696714, 868815, 992010, 1016985, 1035843, 1045071, 1161190, 1220382, 1488015, 1726405, 1737630, 1741785, 2033970, 2071686, 2090142, 2915357, 2976030, 3050955, 3107529, 3452810, 3483570, 4993117, 5179215, 5225355, 5830714, 6101910, 6215058, 8746071, 9986234, 10358430, 10450710, 14576785, 14847083, 14979351, 15537645, 17492142, 24965585, 26238213, 29153570, 29694166, 29958702, 31075290, 43730355, 44541249, 44938053, 49931170, 52137431, 52476426, 74235415, 74896755, 87460710, 89082498, 89876106, 104274862, 131191065, 133623747, 148470830, 149793510, 156412293, 222706245, 224690265, 260687155, 262382130, 267247494, 312824586, 445412490, 449380530, 469236879, 521374310, 668118735, 782061465, 938473758, 1336237470, 1564122930, 2241909533, 2346184395, 4483819066, 4692368790, 6725728599, 11209547665, 13451457198, 20177185797, 22419095330, 33628642995, 40354371594, 67257285990, 100885928985, 201771857970]

約数ペア:

[(1, 201771857970), (2, 100885928985), (3, 67257285990), (5, 40354371594), (6, 33628642995), (9, 22419095330), (10, 20177185797), (15, 13451457198), (18, 11209547665), (30, 6725728599), (43, 4692368790), (45, 4483819066), (86, 2346184395), (90, 2241909533), (129, 1564122930), (151, 1336237470), (215, 938473758), (258, 782061465), (302, 668118735), (387, 521374310), (430, 469236879), (449, 449380530), (453, 445412490), (645, 312824586), (755, 267247494), (769, 262382130), (774, 260687155), (898, 224690265), (906, 222706245), (1290, 156412293), (1347, 149793510), (1359, 148470830), (1510, 133623747), (1538, 131191065), (1935, 104274862), (2245, 89876106), (2265, 89082498), (2307, 87460710), (2694, 74896755), (2718, 74235415), (3845, 52476426), (3870, 52137431), (4041, 49931170), (4490, 44938053), (4530, 44541249), (4614, 43730355), (6493, 31075290), (6735, 29958702), (6795, 29694166), (6921, 29153570), (7690, 26238213), (8082, 24965585), (11535, 17492142), (12986, 15537645), (13470, 14979351), (13590, 14847083), (13842, 14576785), (19307, 10450710), (19479, 10358430), (20205, 9986234), (23070, 8746071), (32465, 6215058), (33067, 6101910), (34605, 5830714), (38614, 5225355), (38958, 5179215), (40410, 4993117), (57921, 3483570), (58437, 3452810), (64930, 3107529), (66134, 3050955), (67799, 2976030), (69210, 2915357), (96535, 2090142), (97395, 2071686), (99201, 2033970), (115842, 1741785), (116119, 1737630), (116874, 1726405), (135598, 1488015), (165335, 1220382), (173763, 1161190), (193070, 1045071), (194790, 1035843), (198402, 1016985), (203397, 992010), (232238, 868815), (289605, 696714), (292185, 690562), (297603, 677990), (330670, 610191), (338995, 595206), (345281, 584370), (347526, 580595), (348357, 579210), (406794, 496005)]