475183260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{563}}^1$

素因数の和:1105

約数の個数: 120

約数和(自身を含む): 1496181456

約数和(自身を除く): 1020998196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 521, 540, 563, 810, 1042, 1126, 1563, 1620, 1689, 2084, 2252, 2605, 2815, 3126, 3378, 4689, 5067, 5210, 5630, 6252, 6756, 7815, 8445, 9378, 10134, 10420, 11260, 14067, 15201, 15630, 16890, 18756, 20268, 23445, 25335, 28134, 30402, 31260, 33780, 42201, 45603, 46890, 50670, 56268, 60804, 70335, 76005, 84402, 91206, 93780, 101340, 140670, 152010, 168804, 182412, 211005, 228015, 281340, 293323, 304020, 422010, 456030, 586646, 844020, 879969, 912060, 1173292, 1466615, 1759938, 2639907, 2933230, 3519876, 4399845, 5279814, 5866460, 7919721, 8799690, 10559628, 13199535, 15839442, 17599380, 23759163, 26399070, 31678884, 39598605, 47518326, 52798140, 79197210, 95036652, 118795815, 158394420, 237591630, 475183260]

約数ペア:

[(1, 475183260), (2, 237591630), (3, 158394420), (4, 118795815), (5, 95036652), (6, 79197210), (9, 52798140), (10, 47518326), (12, 39598605), (15, 31678884), (18, 26399070), (20, 23759163), (27, 17599380), (30, 15839442), (36, 13199535), (45, 10559628), (54, 8799690), (60, 7919721), (81, 5866460), (90, 5279814), (108, 4399845), (135, 3519876), (162, 2933230), (180, 2639907), (270, 1759938), (324, 1466615), (405, 1173292), (521, 912060), (540, 879969), (563, 844020), (810, 586646), (1042, 456030), (1126, 422010), (1563, 304020), (1620, 293323), (1689, 281340), (2084, 228015), (2252, 211005), (2605, 182412), (2815, 168804), (3126, 152010), (3378, 140670), (4689, 101340), (5067, 93780), (5210, 91206), (5630, 84402), (6252, 76005), (6756, 70335), (7815, 60804), (8445, 56268), (9378, 50670), (10134, 46890), (10420, 45603), (11260, 42201), (14067, 33780), (15201, 31260), (15630, 30402), (16890, 28134), (18756, 25335), (20268, 23445)]