473120100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{521}}^1\times {\mathrm{1009}}^1$

素因数の和:1550

約数の個数: 108

約数和(自身を含む): 1487287620

約数和(自身を除く): 1014167520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 521, 900, 1009, 1042, 1563, 2018, 2084, 2605, 3027, 3126, 4036, 4689, 5045, 5210, 6054, 6252, 7815, 9081, 9378, 10090, 10420, 12108, 13025, 15135, 15630, 18162, 18756, 20180, 23445, 25225, 26050, 30270, 31260, 36324, 39075, 45405, 46890, 50450, 52100, 60540, 75675, 78150, 90810, 93780, 100900, 117225, 151350, 156300, 181620, 227025, 234450, 302700, 454050, 468900, 525689, 908100, 1051378, 1577067, 2102756, 2628445, 3154134, 4731201, 5256890, 6308268, 7885335, 9462402, 10513780, 13142225, 15770670, 18924804, 23656005, 26284450, 31541340, 39426675, 47312010, 52568900, 78853350, 94624020, 118280025, 157706700, 236560050, 473120100]

約数ペア:

[(1, 473120100), (2, 236560050), (3, 157706700), (4, 118280025), (5, 94624020), (6, 78853350), (9, 52568900), (10, 47312010), (12, 39426675), (15, 31541340), (18, 26284450), (20, 23656005), (25, 18924804), (30, 15770670), (36, 13142225), (45, 10513780), (50, 9462402), (60, 7885335), (75, 6308268), (90, 5256890), (100, 4731201), (150, 3154134), (180, 2628445), (225, 2102756), (300, 1577067), (450, 1051378), (521, 908100), (900, 525689), (1009, 468900), (1042, 454050), (1563, 302700), (2018, 234450), (2084, 227025), (2605, 181620), (3027, 156300), (3126, 151350), (4036, 117225), (4689, 100900), (5045, 93780), (5210, 90810), (6054, 78150), (6252, 75675), (7815, 60540), (9081, 52100), (9378, 50450), (10090, 46890), (10420, 45405), (12108, 39075), (13025, 36324), (15135, 31260), (15630, 30270), (18162, 26050), (18756, 25225), (20180, 23445)]