82739100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1429}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 240800560

約数和(自身を除く): 158061460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 579, 772, 965, 1158, 1429, 1930, 2316, 2858, 2895, 3860, 4287, 4825, 5716, 5790, 7145, 8574, 9650, 11580, 14290, 14475, 17148, 19300, 21435, 28580, 28950, 35725, 42870, 57900, 71450, 85740, 107175, 142900, 214350, 275797, 428700, 551594, 827391, 1103188, 1378985, 1654782, 2757970, 3309564, 4136955, 5515940, 6894925, 8273910, 13789850, 16547820, 20684775, 27579700, 41369550, 82739100]

約数ペア:

[(1, 82739100), (2, 41369550), (3, 27579700), (4, 20684775), (5, 16547820), (6, 13789850), (10, 8273910), (12, 6894925), (15, 5515940), (20, 4136955), (25, 3309564), (30, 2757970), (50, 1654782), (60, 1378985), (75, 1103188), (100, 827391), (150, 551594), (193, 428700), (300, 275797), (386, 214350), (579, 142900), (772, 107175), (965, 85740), (1158, 71450), (1429, 57900), (1930, 42870), (2316, 35725), (2858, 28950), (2895, 28580), (3860, 21435), (4287, 19300), (4825, 17148), (5716, 14475), (5790, 14290), (7145, 11580), (8574, 9650)]