2012394825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44059}}^1$

素因数の和:44111

約数の個数: 72

約数和(自身を含む): 4261483200

約数和(自身を除く): 2249088375

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 145, 175, 203, 225, 261, 315, 435, 525, 609, 725, 1015, 1305, 1575, 1827, 2175, 3045, 5075, 6525, 9135, 15225, 44059, 45675, 132177, 220295, 308413, 396531, 660885, 925239, 1101475, 1277711, 1542065, 1982655, 2775717, 3304425, 3833133, 4626195, 6388555, 7710325, 8943977, 9913275, 11499399, 13878585, 19165665, 23130975, 26831931, 31942775, 44719885, 57496995, 69392925, 80495793, 95828325, 134159655, 223599425, 287484975, 402478965, 670798275, 2012394825]

約数ペア:

[(1, 2012394825), (3, 670798275), (5, 402478965), (7, 287484975), (9, 223599425), (15, 134159655), (21, 95828325), (25, 80495793), (29, 69392925), (35, 57496995), (45, 44719885), (63, 31942775), (75, 26831931), (87, 23130975), (105, 19165665), (145, 13878585), (175, 11499399), (203, 9913275), (225, 8943977), (261, 7710325), (315, 6388555), (435, 4626195), (525, 3833133), (609, 3304425), (725, 2775717), (1015, 1982655), (1305, 1542065), (1575, 1277711), (1827, 1101475), (2175, 925239), (3045, 660885), (5075, 396531), (6525, 308413), (9135, 220295), (15225, 132177), (44059, 45675)]