68518710

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 200027520

約数和(自身を除く): 131508810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 241, 243, 270, 351, 390, 405, 482, 486, 585, 702, 723, 729, 810, 1053, 1170, 1205, 1215, 1446, 1458, 1755, 2106, 2169, 2187, 2410, 2430, 3133, 3159, 3510, 3615, 3645, 4338, 4374, 5265, 6266, 6318, 6507, 7230, 7290, 9399, 9477, 10530, 10845, 10935, 13014, 15665, 15795, 18798, 18954, 19521, 21690, 21870, 28197, 28431, 31330, 31590, 32535, 39042, 46995, 47385, 56394, 56862, 58563, 65070, 84591, 93990, 94770, 97605, 117126, 140985, 142155, 169182, 175689, 195210, 253773, 281970, 284310, 292815, 351378, 422955, 507546, 527067, 585630, 761319, 845910, 878445, 1054134, 1268865, 1522638, 1756890, 2283957, 2537730, 2635335, 3806595, 4567914, 5270670, 6851871, 7613190, 11419785, 13703742, 22839570, 34259355, 68518710]

約数ペア:

[(1, 68518710), (2, 34259355), (3, 22839570), (5, 13703742), (6, 11419785), (9, 7613190), (10, 6851871), (13, 5270670), (15, 4567914), (18, 3806595), (26, 2635335), (27, 2537730), (30, 2283957), (39, 1756890), (45, 1522638), (54, 1268865), (65, 1054134), (78, 878445), (81, 845910), (90, 761319), (117, 585630), (130, 527067), (135, 507546), (162, 422955), (195, 351378), (234, 292815), (241, 284310), (243, 281970), (270, 253773), (351, 195210), (390, 175689), (405, 169182), (482, 142155), (486, 140985), (585, 117126), (702, 97605), (723, 94770), (729, 93990), (810, 84591), (1053, 65070), (1170, 58563), (1205, 56862), (1215, 56394), (1446, 47385), (1458, 46995), (1755, 39042), (2106, 32535), (2169, 31590), (2187, 31330), (2410, 28431), (2430, 28197), (3133, 21870), (3159, 21690), (3510, 19521), (3615, 18954), (3645, 18798), (4338, 15795), (4374, 15665), (5265, 13014), (6266, 10935), (6318, 10845), (6507, 10530), (7230, 9477), (7290, 9399)]