67577900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 159312720

約数和(自身を除く): 91734820

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 227, 229, 260, 325, 454, 458, 650, 908, 916, 1135, 1145, 1300, 2270, 2290, 2951, 2977, 4540, 4580, 5675, 5725, 5902, 5954, 11350, 11450, 11804, 11908, 14755, 14885, 22700, 22900, 29510, 29770, 51983, 59020, 59540, 73775, 74425, 103966, 147550, 148850, 207932, 259915, 295100, 297700, 519830, 675779, 1039660, 1299575, 1351558, 2599150, 2703116, 3378895, 5198300, 6757790, 13515580, 16894475, 33788950, 67577900]

約数ペア:

[(1, 67577900), (2, 33788950), (4, 16894475), (5, 13515580), (10, 6757790), (13, 5198300), (20, 3378895), (25, 2703116), (26, 2599150), (50, 1351558), (52, 1299575), (65, 1039660), (100, 675779), (130, 519830), (227, 297700), (229, 295100), (260, 259915), (325, 207932), (454, 148850), (458, 147550), (650, 103966), (908, 74425), (916, 73775), (1135, 59540), (1145, 59020), (1300, 51983), (2270, 29770), (2290, 29510), (2951, 22900), (2977, 22700), (4540, 14885), (4580, 14755), (5675, 11908), (5725, 11804), (5902, 11450), (5954, 11350)]