82618980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 247556736

約数和(自身を除く): 164937756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 170, 204, 214, 255, 321, 340, 428, 510, 535, 642, 757, 1020, 1070, 1284, 1514, 1605, 1819, 2140, 2271, 3028, 3210, 3638, 3785, 4542, 5457, 6420, 7276, 7570, 9084, 9095, 10914, 11355, 12869, 15140, 18190, 21828, 22710, 25738, 27285, 36380, 38607, 45420, 51476, 54570, 64345, 77214, 80999, 109140, 128690, 154428, 161998, 193035, 242997, 257380, 323996, 386070, 404995, 485994, 772140, 809990, 971988, 1214985, 1376983, 1619980, 2429970, 2753966, 4130949, 4859940, 5507932, 6884915, 8261898, 13769830, 16523796, 20654745, 27539660, 41309490, 82618980]

約数ペア:

[(1, 82618980), (2, 41309490), (3, 27539660), (4, 20654745), (5, 16523796), (6, 13769830), (10, 8261898), (12, 6884915), (15, 5507932), (17, 4859940), (20, 4130949), (30, 2753966), (34, 2429970), (51, 1619980), (60, 1376983), (68, 1214985), (85, 971988), (102, 809990), (107, 772140), (170, 485994), (204, 404995), (214, 386070), (255, 323996), (321, 257380), (340, 242997), (428, 193035), (510, 161998), (535, 154428), (642, 128690), (757, 109140), (1020, 80999), (1070, 77214), (1284, 64345), (1514, 54570), (1605, 51476), (1819, 45420), (2140, 38607), (2271, 36380), (3028, 27285), (3210, 25738), (3638, 22710), (3785, 21828), (4542, 18190), (5457, 15140), (6420, 12869), (7276, 11355), (7570, 10914), (9084, 9095)]