669493274750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2404

約数の個数: 192

約数和(自身を含む): 1371553537536

約数和(自身を除く): 702060262786

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 73, 115, 125, 146, 155, 230, 250, 310, 365, 529, 575, 713, 730, 775, 1058, 1150, 1426, 1550, 1679, 1825, 2237, 2263, 2645, 2875, 3358, 3565, 3650, 3875, 4474, 4526, 5290, 5750, 7130, 7750, 8395, 9125, 11185, 11315, 13225, 16399, 16790, 17825, 18250, 22370, 22630, 26450, 32798, 35650, 38617, 41975, 51451, 52049, 55925, 56575, 66125, 69347, 77234, 81995, 83950, 89125, 102902, 104098, 111850, 113150, 132250, 138694, 163301, 163990, 178250, 193085, 209875, 257255, 260245, 279625, 282875, 326602, 346735, 386170, 409975, 419750, 514510, 520490, 559250, 565750, 693470, 816505, 819950, 965425, 1183373, 1197127, 1286275, 1301225, 1594981, 1633010, 1733675, 1930850, 2049875, 2366746, 2394254, 2572550, 2602450, 3189962, 3467350, 3755923, 4082525, 4099750, 4827125, 5062331, 5916865, 5985635, 6431375, 6506125, 7511846, 7974905, 8165050, 8668375, 9654250, 10124662, 11833730, 11971270, 12862750, 13012250, 15949810, 17336750, 18779615, 20412625, 25311655, 29584325, 29928175, 36684563, 37559230, 39874525, 40825250, 50623310, 59168650, 59856350, 73369126, 79749050, 86386229, 93898075, 116433613, 126558275, 147921625, 149640875, 172772458, 183422815, 187796150, 199372625, 232867226, 253116550, 295843250, 299281750, 366845630, 398745250, 431931145, 469490375, 582168065, 632791375, 863862290, 917114075, 938980750, 1164336130, 1265582750, 1834228150, 2159655725, 2677973099, 2910840325, 4319311450, 4585570375, 5355946198, 5821680650, 9171140750, 10798278625, 13389865495, 14554201625, 21596557250, 26779730990, 29108403250, 66949327475, 133898654950, 334746637375, 669493274750]

約数ペア:

[(1, 669493274750), (2, 334746637375), (5, 133898654950), (10, 66949327475), (23, 29108403250), (25, 26779730990), (31, 21596557250), (46, 14554201625), (50, 13389865495), (62, 10798278625), (73, 9171140750), (115, 5821680650), (125, 5355946198), (146, 4585570375), (155, 4319311450), (230, 2910840325), (250, 2677973099), (310, 2159655725), (365, 1834228150), (529, 1265582750), (575, 1164336130), (713, 938980750), (730, 917114075), (775, 863862290), (1058, 632791375), (1150, 582168065), (1426, 469490375), (1550, 431931145), (1679, 398745250), (1825, 366845630), (2237, 299281750), (2263, 295843250), (2645, 253116550), (2875, 232867226), (3358, 199372625), (3565, 187796150), (3650, 183422815), (3875, 172772458), (4474, 149640875), (4526, 147921625), (5290, 126558275), (5750, 116433613), (7130, 93898075), (7750, 86386229), (8395, 79749050), (9125, 73369126), (11185, 59856350), (11315, 59168650), (13225, 50623310), (16399, 40825250), (16790, 39874525), (17825, 37559230), (18250, 36684563), (22370, 29928175), (22630, 29584325), (26450, 25311655), (32798, 20412625), (35650, 18779615), (38617, 17336750), (41975, 15949810), (51451, 13012250), (52049, 12862750), (55925, 11971270), (56575, 11833730), (66125, 10124662), (69347, 9654250), (77234, 8668375), (81995, 8165050), (83950, 7974905), (89125, 7511846), (102902, 6506125), (104098, 6431375), (111850, 5985635), (113150, 5916865), (132250, 5062331), (138694, 4827125), (163301, 4099750), (163990, 4082525), (178250, 3755923), (193085, 3467350), (209875, 3189962), (257255, 2602450), (260245, 2572550), (279625, 2394254), (282875, 2366746), (326602, 2049875), (346735, 1930850), (386170, 1733675), (409975, 1633010), (419750, 1594981), (514510, 1301225), (520490, 1286275), (559250, 1197127), (565750, 1183373), (693470, 965425), (816505, 819950)]