99445640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 272505600

約数和(自身を除く): 173059960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 37, 40, 56, 58, 70, 74, 116, 140, 145, 148, 185, 203, 232, 259, 280, 290, 296, 331, 370, 406, 518, 580, 662, 740, 812, 1015, 1036, 1073, 1160, 1295, 1324, 1480, 1624, 1655, 2030, 2072, 2146, 2317, 2590, 2648, 3310, 4060, 4292, 4634, 5180, 5365, 6620, 7511, 8120, 8584, 9268, 9599, 10360, 10730, 11585, 12247, 13240, 15022, 18536, 19198, 21460, 23170, 24494, 30044, 37555, 38396, 42920, 46340, 47995, 48988, 60088, 61235, 67193, 75110, 76792, 85729, 92680, 95990, 97976, 122470, 134386, 150220, 171458, 191980, 244940, 268772, 300440, 335965, 342916, 355163, 383960, 428645, 489880, 537544, 671930, 685832, 710326, 857290, 1343860, 1420652, 1714580, 1775815, 2486141, 2687720, 2841304, 3429160, 3551630, 4972282, 7103260, 9944564, 12430705, 14206520, 19889128, 24861410, 49722820, 99445640]

約数ペア:

[(1, 99445640), (2, 49722820), (4, 24861410), (5, 19889128), (7, 14206520), (8, 12430705), (10, 9944564), (14, 7103260), (20, 4972282), (28, 3551630), (29, 3429160), (35, 2841304), (37, 2687720), (40, 2486141), (56, 1775815), (58, 1714580), (70, 1420652), (74, 1343860), (116, 857290), (140, 710326), (145, 685832), (148, 671930), (185, 537544), (203, 489880), (232, 428645), (259, 383960), (280, 355163), (290, 342916), (296, 335965), (331, 300440), (370, 268772), (406, 244940), (518, 191980), (580, 171458), (662, 150220), (740, 134386), (812, 122470), (1015, 97976), (1036, 95990), (1073, 92680), (1160, 85729), (1295, 76792), (1324, 75110), (1480, 67193), (1624, 61235), (1655, 60088), (2030, 48988), (2072, 47995), (2146, 46340), (2317, 42920), (2590, 38396), (2648, 37555), (3310, 30044), (4060, 24494), (4292, 23170), (4634, 21460), (5180, 19198), (5365, 18536), (6620, 15022), (7511, 13240), (8120, 12247), (8584, 11585), (9268, 10730), (9599, 10360)]