9753750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{17}}^2$

素因数の和:65

約数の個数: 120

約数和(自身を含む): 28772040

約数和(自身を除く): 19018290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 125, 135, 150, 153, 170, 225, 250, 255, 270, 289, 306, 375, 425, 450, 459, 510, 578, 625, 675, 750, 765, 850, 867, 918, 1125, 1250, 1275, 1350, 1445, 1530, 1734, 1875, 2125, 2250, 2295, 2550, 2601, 2890, 3375, 3750, 3825, 4250, 4335, 4590, 5202, 5625, 6375, 6750, 7225, 7650, 7803, 8670, 10625, 11250, 11475, 12750, 13005, 14450, 15606, 16875, 19125, 21250, 21675, 22950, 26010, 31875, 33750, 36125, 38250, 39015, 43350, 57375, 63750, 65025, 72250, 78030, 95625, 108375, 114750, 130050, 180625, 191250, 195075, 216750, 286875, 325125, 361250, 390150, 541875, 573750, 650250, 975375, 1083750, 1625625, 1950750, 3251250, 4876875, 9753750]

約数ペア:

[(1, 9753750), (2, 4876875), (3, 3251250), (5, 1950750), (6, 1625625), (9, 1083750), (10, 975375), (15, 650250), (17, 573750), (18, 541875), (25, 390150), (27, 361250), (30, 325125), (34, 286875), (45, 216750), (50, 195075), (51, 191250), (54, 180625), (75, 130050), (85, 114750), (90, 108375), (102, 95625), (125, 78030), (135, 72250), (150, 65025), (153, 63750), (170, 57375), (225, 43350), (250, 39015), (255, 38250), (270, 36125), (289, 33750), (306, 31875), (375, 26010), (425, 22950), (450, 21675), (459, 21250), (510, 19125), (578, 16875), (625, 15606), (675, 14450), (750, 13005), (765, 12750), (850, 11475), (867, 11250), (918, 10625), (1125, 8670), (1250, 7803), (1275, 7650), (1350, 7225), (1445, 6750), (1530, 6375), (1734, 5625), (1875, 5202), (2125, 4590), (2250, 4335), (2295, 4250), (2550, 3825), (2601, 3750), (2890, 3375)]