28769850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 80441280

約数和(自身を除く): 51671430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 101, 135, 150, 202, 211, 225, 270, 303, 422, 450, 505, 606, 633, 675, 909, 1010, 1055, 1266, 1350, 1515, 1818, 1899, 2110, 2525, 2727, 3030, 3165, 3798, 4545, 5050, 5275, 5454, 5697, 6330, 7575, 9090, 9495, 10550, 11394, 13635, 15150, 15825, 18990, 21311, 22725, 27270, 28485, 31650, 42622, 45450, 47475, 56970, 63933, 68175, 94950, 106555, 127866, 136350, 142425, 191799, 213110, 284850, 319665, 383598, 532775, 575397, 639330, 958995, 1065550, 1150794, 1598325, 1917990, 2876985, 3196650, 4794975, 5753970, 9589950, 14384925, 28769850]

約数ペア:

[(1, 28769850), (2, 14384925), (3, 9589950), (5, 5753970), (6, 4794975), (9, 3196650), (10, 2876985), (15, 1917990), (18, 1598325), (25, 1150794), (27, 1065550), (30, 958995), (45, 639330), (50, 575397), (54, 532775), (75, 383598), (90, 319665), (101, 284850), (135, 213110), (150, 191799), (202, 142425), (211, 136350), (225, 127866), (270, 106555), (303, 94950), (422, 68175), (450, 63933), (505, 56970), (606, 47475), (633, 45450), (675, 42622), (909, 31650), (1010, 28485), (1055, 27270), (1266, 22725), (1350, 21311), (1515, 18990), (1818, 15825), (1899, 15150), (2110, 13635), (2525, 11394), (2727, 10550), (3030, 9495), (3165, 9090), (3798, 7575), (4545, 6330), (5050, 5697), (5275, 5454)]