90137340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2440

約数の個数: 96

約数和(自身を含む): 284497920

約数和(自身を除く): 194360580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2351, 2556, 3195, 3834, 4260, 4702, 6390, 7053, 7668, 9404, 9585, 11755, 12780, 14106, 19170, 21159, 23510, 28212, 35265, 38340, 42318, 47020, 63477, 70530, 84636, 105795, 126954, 141060, 166921, 211590, 253908, 317385, 333842, 423180, 500763, 634770, 667684, 834605, 1001526, 1269540, 1502289, 1669210, 2003052, 2503815, 3004578, 3338420, 4506867, 5007630, 6009156, 7511445, 9013734, 10015260, 15022890, 18027468, 22534335, 30045780, 45068670, 90137340]

約数ペア:

[(1, 90137340), (2, 45068670), (3, 30045780), (4, 22534335), (5, 18027468), (6, 15022890), (9, 10015260), (10, 9013734), (12, 7511445), (15, 6009156), (18, 5007630), (20, 4506867), (27, 3338420), (30, 3004578), (36, 2503815), (45, 2003052), (54, 1669210), (60, 1502289), (71, 1269540), (90, 1001526), (108, 834605), (135, 667684), (142, 634770), (180, 500763), (213, 423180), (270, 333842), (284, 317385), (355, 253908), (426, 211590), (540, 166921), (639, 141060), (710, 126954), (852, 105795), (1065, 84636), (1278, 70530), (1420, 63477), (1917, 47020), (2130, 42318), (2351, 38340), (2556, 35265), (3195, 28212), (3834, 23510), (4260, 21159), (4702, 19170), (6390, 14106), (7053, 12780), (7668, 11755), (9404, 9585)]