45192800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3360

約数の個数: 72

約数和(自身を含む): 116851896

約数和(自身を除く): 71659096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3323, 3400, 6646, 6800, 13292, 13600, 16615, 26584, 33230, 53168, 56491, 66460, 83075, 106336, 112982, 132920, 166150, 225964, 265840, 282455, 332300, 451928, 531680, 564910, 664600, 903856, 1129820, 1329200, 1412275, 1807712, 2259640, 2658400, 2824550, 4519280, 5649100, 9038560, 11298200, 22596400, 45192800]

約数ペア:

[(1, 45192800), (2, 22596400), (4, 11298200), (5, 9038560), (8, 5649100), (10, 4519280), (16, 2824550), (17, 2658400), (20, 2259640), (25, 1807712), (32, 1412275), (34, 1329200), (40, 1129820), (50, 903856), (68, 664600), (80, 564910), (85, 531680), (100, 451928), (136, 332300), (160, 282455), (170, 265840), (200, 225964), (272, 166150), (340, 132920), (400, 112982), (425, 106336), (544, 83075), (680, 66460), (800, 56491), (850, 53168), (1360, 33230), (1700, 26584), (2720, 16615), (3323, 13600), (3400, 13292), (6646, 6800)]