193981050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{25357}}^1$

素因数の和:25392

約数の個数: 72

約数和(自身を含む): 551840796

約数和(自身を除く): 357859746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 25357, 50714, 76071, 126785, 152142, 228213, 253570, 380355, 431069, 456426, 633925, 760710, 862138, 1141065, 1267850, 1293207, 1901775, 2155345, 2282130, 2586414, 3803550, 3879621, 4310690, 5705325, 6466035, 7759242, 10776725, 11410650, 12932070, 19398105, 21553450, 32330175, 38796210, 64660350, 96990525, 193981050]

約数ペア:

[(1, 193981050), (2, 96990525), (3, 64660350), (5, 38796210), (6, 32330175), (9, 21553450), (10, 19398105), (15, 12932070), (17, 11410650), (18, 10776725), (25, 7759242), (30, 6466035), (34, 5705325), (45, 4310690), (50, 3879621), (51, 3803550), (75, 2586414), (85, 2282130), (90, 2155345), (102, 1901775), (150, 1293207), (153, 1267850), (170, 1141065), (225, 862138), (255, 760710), (306, 633925), (425, 456426), (450, 431069), (510, 380355), (765, 253570), (850, 228213), (1275, 152142), (1530, 126785), (2550, 76071), (3825, 50714), (7650, 25357)]