86778900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7417}}^1$

素因数の和:7450

約数の個数: 108

約数和(自身を含む): 292966492

約数和(自身を除く): 206187592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 7417, 11700, 14834, 22251, 29668, 37085, 44502, 66753, 74170, 89004, 96421, 111255, 133506, 148340, 185425, 192842, 222510, 267012, 289263, 333765, 370850, 385684, 445020, 482105, 556275, 578526, 667530, 741700, 867789, 964210, 1112550, 1157052, 1335060, 1446315, 1668825, 1735578, 1928420, 2225100, 2410525, 2892630, 3337650, 3471156, 4338945, 4821050, 5785260, 6675300, 7231575, 8677890, 9642100, 14463150, 17355780, 21694725, 28926300, 43389450, 86778900]

約数ペア:

[(1, 86778900), (2, 43389450), (3, 28926300), (4, 21694725), (5, 17355780), (6, 14463150), (9, 9642100), (10, 8677890), (12, 7231575), (13, 6675300), (15, 5785260), (18, 4821050), (20, 4338945), (25, 3471156), (26, 3337650), (30, 2892630), (36, 2410525), (39, 2225100), (45, 1928420), (50, 1735578), (52, 1668825), (60, 1446315), (65, 1335060), (75, 1157052), (78, 1112550), (90, 964210), (100, 867789), (117, 741700), (130, 667530), (150, 578526), (156, 556275), (180, 482105), (195, 445020), (225, 385684), (234, 370850), (260, 333765), (300, 289263), (325, 267012), (390, 222510), (450, 192842), (468, 185425), (585, 148340), (650, 133506), (780, 111255), (900, 96421), (975, 89004), (1170, 74170), (1300, 66753), (1950, 44502), (2340, 37085), (2925, 29668), (3900, 22251), (5850, 14834), (7417, 11700)]