678742650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{65579}}^1$

素因数の和:65620

約数の個数: 72

約数和(自身を含む): 1902869280

約数和(自身を除く): 1224126630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 65579, 131158, 196737, 327895, 393474, 590211, 655790, 983685, 1180422, 1508317, 1639475, 1967370, 2951055, 3016634, 3278950, 4524951, 4918425, 5902110, 7541585, 9049902, 9836850, 13574853, 14755275, 15083170, 22624755, 27149706, 29510550, 37707925, 45249510, 67874265, 75415850, 113123775, 135748530, 226247550, 339371325, 678742650]

約数ペア:

[(1, 678742650), (2, 339371325), (3, 226247550), (5, 135748530), (6, 113123775), (9, 75415850), (10, 67874265), (15, 45249510), (18, 37707925), (23, 29510550), (25, 27149706), (30, 22624755), (45, 15083170), (46, 14755275), (50, 13574853), (69, 9836850), (75, 9049902), (90, 7541585), (115, 5902110), (138, 4918425), (150, 4524951), (207, 3278950), (225, 3016634), (230, 2951055), (345, 1967370), (414, 1639475), (450, 1508317), (575, 1180422), (690, 983685), (1035, 655790), (1150, 590211), (1725, 393474), (2070, 327895), (3450, 196737), (5175, 131158), (10350, 65579)]