2100074025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 4071168000

約数和(自身を除く): 1971093975

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 151, 175, 177, 295, 413, 449, 453, 525, 755, 885, 1057, 1239, 1347, 1475, 2065, 2245, 2265, 3143, 3171, 3775, 4425, 5285, 6195, 6735, 8909, 9429, 10325, 11225, 11325, 15715, 15855, 26425, 26491, 26727, 30975, 33675, 44545, 47145, 62363, 67799, 78575, 79275, 79473, 132455, 133635, 185437, 187089, 203397, 222725, 235725, 311815, 338995, 397365, 474593, 556311, 662275, 668175, 927185, 935445, 1016985, 1423779, 1559075, 1694975, 1986825, 2372965, 2781555, 4000141, 4635925, 4677225, 5084925, 7118895, 11864825, 12000423, 13907775, 20000705, 28000987, 35594475, 60002115, 84002961, 100003525, 140004935, 300010575, 420014805, 700024675, 2100074025]

約数ペア:

[(1, 2100074025), (3, 700024675), (5, 420014805), (7, 300010575), (15, 140004935), (21, 100003525), (25, 84002961), (35, 60002115), (59, 35594475), (75, 28000987), (105, 20000705), (151, 13907775), (175, 12000423), (177, 11864825), (295, 7118895), (413, 5084925), (449, 4677225), (453, 4635925), (525, 4000141), (755, 2781555), (885, 2372965), (1057, 1986825), (1239, 1694975), (1347, 1559075), (1475, 1423779), (2065, 1016985), (2245, 935445), (2265, 927185), (3143, 668175), (3171, 662275), (3775, 556311), (4425, 474593), (5285, 397365), (6195, 338995), (6735, 311815), (8909, 235725), (9429, 222725), (10325, 203397), (11225, 187089), (11325, 185437), (15715, 133635), (15855, 132455), (26425, 79473), (26491, 79275), (26727, 78575), (30975, 67799), (33675, 62363), (44545, 47145)]