169156650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 454970880

約数和(自身を除く): 285814230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 223, 325, 389, 390, 446, 650, 669, 778, 975, 1115, 1167, 1338, 1945, 1950, 2230, 2334, 2899, 3345, 3890, 5057, 5575, 5798, 5835, 6690, 8697, 9725, 10114, 11150, 11670, 14495, 15171, 16725, 17394, 19450, 25285, 28990, 29175, 30342, 33450, 43485, 50570, 58350, 72475, 75855, 86747, 86970, 126425, 144950, 151710, 173494, 217425, 252850, 260241, 379275, 433735, 434850, 520482, 758550, 867470, 1127711, 1301205, 2168675, 2255422, 2602410, 3383133, 4337350, 5638555, 6506025, 6766266, 11277110, 13012050, 16915665, 28192775, 33831330, 56385550, 84578325, 169156650]

約数ペア:

[(1, 169156650), (2, 84578325), (3, 56385550), (5, 33831330), (6, 28192775), (10, 16915665), (13, 13012050), (15, 11277110), (25, 6766266), (26, 6506025), (30, 5638555), (39, 4337350), (50, 3383133), (65, 2602410), (75, 2255422), (78, 2168675), (130, 1301205), (150, 1127711), (195, 867470), (223, 758550), (325, 520482), (389, 434850), (390, 433735), (446, 379275), (650, 260241), (669, 252850), (778, 217425), (975, 173494), (1115, 151710), (1167, 144950), (1338, 126425), (1945, 86970), (1950, 86747), (2230, 75855), (2334, 72475), (2899, 58350), (3345, 50570), (3890, 43485), (5057, 33450), (5575, 30342), (5798, 29175), (5835, 28990), (6690, 25285), (8697, 19450), (9725, 17394), (10114, 16725), (11150, 15171), (11670, 14495)]