201990974625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{109547}}^1$

素因数の和:109728

約数の個数: 96

約数和(自身を含む): 399894019200

約数和(自身を除く): 197903044575

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 149, 165, 225, 275, 375, 447, 495, 745, 825, 1125, 1341, 1375, 1639, 2235, 2475, 3725, 4125, 4917, 6705, 8195, 11175, 12375, 14751, 18625, 24585, 33525, 40975, 55875, 73755, 109547, 122925, 167625, 204875, 328641, 368775, 547735, 614625, 985923, 1205017, 1643205, 1843875, 2738675, 3615051, 4929615, 6025085, 8216025, 10845153, 13693375, 16322503, 18075255, 24648075, 30125425, 41080125, 48967509, 54225765, 81612515, 90376275, 123240375, 146902527, 150627125, 179547533, 244837545, 271128825, 408062575, 451881375, 538642599, 734512635, 897737665, 1224187725, 1355644125, 1615927797, 2040312875, 2693212995, 3672563175, 4488688325, 6120938625, 8079638985, 13466064975, 18362815875, 22443441625, 40398194925, 67330324875, 201990974625]

約数ペア:

[(1, 201990974625), (3, 67330324875), (5, 40398194925), (9, 22443441625), (11, 18362815875), (15, 13466064975), (25, 8079638985), (33, 6120938625), (45, 4488688325), (55, 3672563175), (75, 2693212995), (99, 2040312875), (125, 1615927797), (149, 1355644125), (165, 1224187725), (225, 897737665), (275, 734512635), (375, 538642599), (447, 451881375), (495, 408062575), (745, 271128825), (825, 244837545), (1125, 179547533), (1341, 150627125), (1375, 146902527), (1639, 123240375), (2235, 90376275), (2475, 81612515), (3725, 54225765), (4125, 48967509), (4917, 41080125), (6705, 30125425), (8195, 24648075), (11175, 18075255), (12375, 16322503), (14751, 13693375), (18625, 10845153), (24585, 8216025), (33525, 6025085), (40975, 4929615), (55875, 3615051), (73755, 2738675), (109547, 1843875), (122925, 1643205), (167625, 1205017), (204875, 985923), (328641, 614625), (368775, 547735)]