75663420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3833}}^1$

素因数の和:3899

約数の個数: 96

約数和(自身を含む): 247339008

約数和(自身を除く): 171675588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3833, 3948, 4935, 6580, 7666, 9870, 11499, 15332, 19165, 19740, 22998, 26831, 38330, 45996, 53662, 57495, 76660, 80493, 107324, 114990, 134155, 160986, 180151, 229980, 268310, 321972, 360302, 402465, 536620, 540453, 720604, 804930, 900755, 1080906, 1261057, 1609860, 1801510, 2161812, 2522114, 2702265, 3603020, 3783171, 5044228, 5404530, 6305285, 7566342, 10809060, 12610570, 15132684, 18915855, 25221140, 37831710, 75663420]

約数ペア:

[(1, 75663420), (2, 37831710), (3, 25221140), (4, 18915855), (5, 15132684), (6, 12610570), (7, 10809060), (10, 7566342), (12, 6305285), (14, 5404530), (15, 5044228), (20, 3783171), (21, 3603020), (28, 2702265), (30, 2522114), (35, 2161812), (42, 1801510), (47, 1609860), (60, 1261057), (70, 1080906), (84, 900755), (94, 804930), (105, 720604), (140, 540453), (141, 536620), (188, 402465), (210, 360302), (235, 321972), (282, 268310), (329, 229980), (420, 180151), (470, 160986), (564, 134155), (658, 114990), (705, 107324), (940, 80493), (987, 76660), (1316, 57495), (1410, 53662), (1645, 45996), (1974, 38330), (2820, 26831), (3290, 22998), (3833, 19740), (3948, 19165), (4935, 15332), (6580, 11499), (7666, 9870)]