5561550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:762

約数の個数: 72

約数和(自身を含む): 15842736

約数和(自身を除く): 10281186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 727, 765, 850, 1275, 1454, 1530, 2181, 2550, 3635, 3825, 4362, 6543, 7270, 7650, 10905, 12359, 13086, 18175, 21810, 24718, 32715, 36350, 37077, 54525, 61795, 65430, 74154, 109050, 111231, 123590, 163575, 185385, 222462, 308975, 327150, 370770, 556155, 617950, 926925, 1112310, 1853850, 2780775, 5561550]

約数ペア:

[(1, 5561550), (2, 2780775), (3, 1853850), (5, 1112310), (6, 926925), (9, 617950), (10, 556155), (15, 370770), (17, 327150), (18, 308975), (25, 222462), (30, 185385), (34, 163575), (45, 123590), (50, 111231), (51, 109050), (75, 74154), (85, 65430), (90, 61795), (102, 54525), (150, 37077), (153, 36350), (170, 32715), (225, 24718), (255, 21810), (306, 18175), (425, 13086), (450, 12359), (510, 10905), (727, 7650), (765, 7270), (850, 6543), (1275, 4362), (1454, 3825), (1530, 3635), (2181, 2550)]