945987750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{420439}}^1$

素因数の和:420462

約数の個数: 48

約数和(自身を含む): 2557956960

約数和(自身を除く): 1611969210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 420439, 840878, 1261317, 2102195, 2522634, 3783951, 4204390, 6306585, 7567902, 10510975, 12613170, 18919755, 21021950, 31532925, 37839510, 52554875, 63065850, 94598775, 105109750, 157664625, 189197550, 315329250, 472993875, 945987750]

約数ペア:

[(1, 945987750), (2, 472993875), (3, 315329250), (5, 189197550), (6, 157664625), (9, 105109750), (10, 94598775), (15, 63065850), (18, 52554875), (25, 37839510), (30, 31532925), (45, 21021950), (50, 18919755), (75, 12613170), (90, 10510975), (125, 7567902), (150, 6306585), (225, 4204390), (250, 3783951), (375, 2522634), (450, 2102195), (750, 1261317), (1125, 840878), (2250, 420439)]