129124860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1883

約数の個数: 96

約数和(自身を含む): 388426752

約数和(自身を除く): 259301892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 142, 170, 204, 213, 255, 284, 340, 355, 426, 510, 710, 852, 1020, 1065, 1207, 1420, 1783, 2130, 2414, 3566, 3621, 4260, 4828, 5349, 6035, 7132, 7242, 8915, 10698, 12070, 14484, 17830, 18105, 21396, 24140, 26745, 30311, 35660, 36210, 53490, 60622, 72420, 90933, 106980, 121244, 126593, 151555, 181866, 253186, 303110, 363732, 379779, 454665, 506372, 606220, 632965, 759558, 909330, 1265930, 1519116, 1818660, 1898895, 2152081, 2531860, 3797790, 4304162, 6456243, 7595580, 8608324, 10760405, 12912486, 21520810, 25824972, 32281215, 43041620, 64562430, 129124860]

約数ペア:

[(1, 129124860), (2, 64562430), (3, 43041620), (4, 32281215), (5, 25824972), (6, 21520810), (10, 12912486), (12, 10760405), (15, 8608324), (17, 7595580), (20, 6456243), (30, 4304162), (34, 3797790), (51, 2531860), (60, 2152081), (68, 1898895), (71, 1818660), (85, 1519116), (102, 1265930), (142, 909330), (170, 759558), (204, 632965), (213, 606220), (255, 506372), (284, 454665), (340, 379779), (355, 363732), (426, 303110), (510, 253186), (710, 181866), (852, 151555), (1020, 126593), (1065, 121244), (1207, 106980), (1420, 90933), (1783, 72420), (2130, 60622), (2414, 53490), (3566, 36210), (3621, 35660), (4260, 30311), (4828, 26745), (5349, 24140), (6035, 21396), (7132, 18105), (7242, 17830), (8915, 14484), (10698, 12070)]