89657880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4421}}^1$

素因数の和:4461

約数の個数: 96

約数和(自身を含む): 291321360

約数和(自身を除く): 201663480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 4421, 5070, 6760, 8842, 10140, 13263, 17684, 20280, 22105, 26526, 35368, 44210, 53052, 57473, 66315, 88420, 106104, 114946, 132630, 172419, 176840, 229892, 265260, 287365, 344838, 459784, 530520, 574730, 689676, 747149, 862095, 1149460, 1379352, 1494298, 1724190, 2241447, 2298920, 2988596, 3448380, 3735745, 4482894, 5977192, 6896760, 7471490, 8965788, 11207235, 14942980, 17931576, 22414470, 29885960, 44828940, 89657880]

約数ペア:

[(1, 89657880), (2, 44828940), (3, 29885960), (4, 22414470), (5, 17931576), (6, 14942980), (8, 11207235), (10, 8965788), (12, 7471490), (13, 6896760), (15, 5977192), (20, 4482894), (24, 3735745), (26, 3448380), (30, 2988596), (39, 2298920), (40, 2241447), (52, 1724190), (60, 1494298), (65, 1379352), (78, 1149460), (104, 862095), (120, 747149), (130, 689676), (156, 574730), (169, 530520), (195, 459784), (260, 344838), (312, 287365), (338, 265260), (390, 229892), (507, 176840), (520, 172419), (676, 132630), (780, 114946), (845, 106104), (1014, 88420), (1352, 66315), (1560, 57473), (1690, 53052), (2028, 44210), (2535, 35368), (3380, 26526), (4056, 22105), (4421, 20280), (5070, 17684), (6760, 13263), (8842, 10140)]