331601850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 120

約数和(自身を含む): 944306748

約数和(自身を除く): 612704898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 81, 82, 90, 123, 135, 150, 162, 205, 225, 246, 270, 369, 405, 410, 450, 615, 675, 738, 810, 1025, 1107, 1230, 1350, 1845, 1997, 2025, 2050, 2214, 3075, 3321, 3690, 3994, 4050, 5535, 5991, 6150, 6642, 9225, 9985, 11070, 11982, 16605, 17973, 18450, 19970, 27675, 29955, 33210, 35946, 49925, 53919, 55350, 59910, 81877, 83025, 89865, 99850, 107838, 149775, 161757, 163754, 166050, 179730, 245631, 269595, 299550, 323514, 409385, 449325, 491262, 539190, 736893, 808785, 818770, 898650, 1228155, 1347975, 1473786, 1617570, 2046925, 2210679, 2456310, 2695950, 3684465, 4043925, 4093850, 4421358, 6140775, 6632037, 7368930, 8087850, 11053395, 12281550, 13264074, 18422325, 22106790, 33160185, 36844650, 55266975, 66320370, 110533950, 165800925, 331601850]

約数ペア:

[(1, 331601850), (2, 165800925), (3, 110533950), (5, 66320370), (6, 55266975), (9, 36844650), (10, 33160185), (15, 22106790), (18, 18422325), (25, 13264074), (27, 12281550), (30, 11053395), (41, 8087850), (45, 7368930), (50, 6632037), (54, 6140775), (75, 4421358), (81, 4093850), (82, 4043925), (90, 3684465), (123, 2695950), (135, 2456310), (150, 2210679), (162, 2046925), (205, 1617570), (225, 1473786), (246, 1347975), (270, 1228155), (369, 898650), (405, 818770), (410, 808785), (450, 736893), (615, 539190), (675, 491262), (738, 449325), (810, 409385), (1025, 323514), (1107, 299550), (1230, 269595), (1350, 245631), (1845, 179730), (1997, 166050), (2025, 163754), (2050, 161757), (2214, 149775), (3075, 107838), (3321, 99850), (3690, 89865), (3994, 83025), (4050, 81877), (5535, 59910), (5991, 55350), (6150, 53919), (6642, 49925), (9225, 35946), (9985, 33210), (11070, 29955), (11982, 27675), (16605, 19970), (17973, 18450)]