128522550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3922

約数の個数: 96

約数和(自身を含む): 363539232

約数和(自身を除く): 235016682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2210, 2550, 3315, 3877, 5525, 6630, 7754, 11050, 11631, 16575, 19385, 23262, 33150, 38770, 50401, 58155, 65909, 96925, 100802, 116310, 131818, 151203, 193850, 197727, 252005, 290775, 302406, 329545, 395454, 504010, 581550, 659090, 756015, 856817, 988635, 1260025, 1512030, 1647725, 1713634, 1977270, 2520050, 2570451, 3295450, 3780075, 4284085, 4943175, 5140902, 7560150, 8568170, 9886350, 12852255, 21420425, 25704510, 42840850, 64261275, 128522550]

約数ペア:

[(1, 128522550), (2, 64261275), (3, 42840850), (5, 25704510), (6, 21420425), (10, 12852255), (13, 9886350), (15, 8568170), (17, 7560150), (25, 5140902), (26, 4943175), (30, 4284085), (34, 3780075), (39, 3295450), (50, 2570451), (51, 2520050), (65, 1977270), (75, 1713634), (78, 1647725), (85, 1512030), (102, 1260025), (130, 988635), (150, 856817), (170, 756015), (195, 659090), (221, 581550), (255, 504010), (325, 395454), (390, 329545), (425, 302406), (442, 290775), (510, 252005), (650, 197727), (663, 193850), (850, 151203), (975, 131818), (1105, 116310), (1275, 100802), (1326, 96925), (1950, 65909), (2210, 58155), (2550, 50401), (3315, 38770), (3877, 33150), (5525, 23262), (6630, 19385), (7754, 16575), (11050, 11631)]