66375480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32537}}^1$

素因数の和:32568

約数の個数: 64

約数和(自身を含む): 210846240

約数和(自身を除く): 144470760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 32537, 65074, 97611, 130148, 162685, 195222, 260296, 325370, 390444, 488055, 553129, 650740, 780888, 976110, 1106258, 1301480, 1659387, 1952220, 2212516, 2765645, 3318774, 3904440, 4425032, 5531290, 6637548, 8296935, 11062580, 13275096, 16593870, 22125160, 33187740, 66375480]

約数ペア:

[(1, 66375480), (2, 33187740), (3, 22125160), (4, 16593870), (5, 13275096), (6, 11062580), (8, 8296935), (10, 6637548), (12, 5531290), (15, 4425032), (17, 3904440), (20, 3318774), (24, 2765645), (30, 2212516), (34, 1952220), (40, 1659387), (51, 1301480), (60, 1106258), (68, 976110), (85, 780888), (102, 650740), (120, 553129), (136, 488055), (170, 390444), (204, 325370), (255, 260296), (340, 195222), (408, 162685), (510, 130148), (680, 97611), (1020, 65074), (2040, 32537)]