2819160450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{211}}^1\times {\mathrm{3299}}^1$

素因数の和:3534

約数の個数: 120

約数和(自身を含む): 7872598800

約数和(自身を除く): 5053438350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 211, 225, 270, 405, 422, 450, 633, 675, 810, 1055, 1266, 1350, 1899, 2025, 2110, 3165, 3299, 3798, 4050, 5275, 5697, 6330, 6598, 9495, 9897, 10550, 11394, 15825, 16495, 17091, 18990, 19794, 28485, 29691, 31650, 32990, 34182, 47475, 49485, 56970, 59382, 82475, 85455, 89073, 94950, 98970, 142425, 148455, 164950, 170910, 178146, 247425, 267219, 284850, 296910, 427275, 445365, 494850, 534438, 696089, 742275, 854550, 890730, 1336095, 1392178, 1484550, 2088267, 2226825, 2672190, 3480445, 4176534, 4453650, 6264801, 6680475, 6960890, 10441335, 12529602, 13360950, 17402225, 18794403, 20882670, 31324005, 34804450, 37588806, 52206675, 56383209, 62648010, 93972015, 104413350, 112766418, 156620025, 187944030, 281916045, 313240050, 469860075, 563832090, 939720150, 1409580225, 2819160450]

約数ペア:

[(1, 2819160450), (2, 1409580225), (3, 939720150), (5, 563832090), (6, 469860075), (9, 313240050), (10, 281916045), (15, 187944030), (18, 156620025), (25, 112766418), (27, 104413350), (30, 93972015), (45, 62648010), (50, 56383209), (54, 52206675), (75, 37588806), (81, 34804450), (90, 31324005), (135, 20882670), (150, 18794403), (162, 17402225), (211, 13360950), (225, 12529602), (270, 10441335), (405, 6960890), (422, 6680475), (450, 6264801), (633, 4453650), (675, 4176534), (810, 3480445), (1055, 2672190), (1266, 2226825), (1350, 2088267), (1899, 1484550), (2025, 1392178), (2110, 1336095), (3165, 890730), (3299, 854550), (3798, 742275), (4050, 696089), (5275, 534438), (5697, 494850), (6330, 445365), (6598, 427275), (9495, 296910), (9897, 284850), (10550, 267219), (11394, 247425), (15825, 178146), (16495, 170910), (17091, 164950), (18990, 148455), (19794, 142425), (28485, 98970), (29691, 94950), (31650, 89073), (32990, 85455), (34182, 82475), (47475, 59382), (49485, 56970)]