171517950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{563}}^1\times {\mathrm{677}}^1$

素因数の和:1258

約数の個数: 72

約数和(自身を含む): 462311928

約数和(自身を除く): 290793978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 563, 677, 1126, 1354, 1689, 2031, 2815, 3378, 3385, 4062, 5067, 5630, 6093, 6770, 8445, 10134, 10155, 12186, 14075, 16890, 16925, 20310, 25335, 28150, 30465, 33850, 42225, 50670, 50775, 60930, 84450, 101550, 126675, 152325, 253350, 304650, 381151, 762302, 1143453, 1905755, 2286906, 3430359, 3811510, 5717265, 6860718, 9528775, 11434530, 17151795, 19057550, 28586325, 34303590, 57172650, 85758975, 171517950]

約数ペア:

[(1, 171517950), (2, 85758975), (3, 57172650), (5, 34303590), (6, 28586325), (9, 19057550), (10, 17151795), (15, 11434530), (18, 9528775), (25, 6860718), (30, 5717265), (45, 3811510), (50, 3430359), (75, 2286906), (90, 1905755), (150, 1143453), (225, 762302), (450, 381151), (563, 304650), (677, 253350), (1126, 152325), (1354, 126675), (1689, 101550), (2031, 84450), (2815, 60930), (3378, 50775), (3385, 50670), (4062, 42225), (5067, 33850), (5630, 30465), (6093, 28150), (6770, 25335), (8445, 20310), (10134, 16925), (10155, 16890), (12186, 14075)]