4378350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 11648808

約数和(自身を除く): 7270458

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 101, 102, 150, 170, 202, 255, 289, 303, 425, 505, 510, 578, 606, 850, 867, 1010, 1275, 1445, 1515, 1717, 1734, 2525, 2550, 2890, 3030, 3434, 4335, 5050, 5151, 7225, 7575, 8585, 8670, 10302, 14450, 15150, 17170, 21675, 25755, 29189, 42925, 43350, 51510, 58378, 85850, 87567, 128775, 145945, 175134, 257550, 291890, 437835, 729725, 875670, 1459450, 2189175, 4378350]

約数ペア:

[(1, 4378350), (2, 2189175), (3, 1459450), (5, 875670), (6, 729725), (10, 437835), (15, 291890), (17, 257550), (25, 175134), (30, 145945), (34, 128775), (50, 87567), (51, 85850), (75, 58378), (85, 51510), (101, 43350), (102, 42925), (150, 29189), (170, 25755), (202, 21675), (255, 17170), (289, 15150), (303, 14450), (425, 10302), (505, 8670), (510, 8585), (578, 7575), (606, 7225), (850, 5151), (867, 5050), (1010, 4335), (1275, 3434), (1445, 3030), (1515, 2890), (1717, 2550), (1734, 2525)]