146838420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{90641}}^1$

素因数の和:90662

約数の個数: 60

約数和(自身を含む): 460642644

約数和(自身を除く): 313804224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 90641, 181282, 271923, 362564, 453205, 543846, 815769, 906410, 1087692, 1359615, 1631538, 1812820, 2447307, 2719230, 3263076, 4078845, 4894614, 5438460, 7341921, 8157690, 9789228, 12236535, 14683842, 16315380, 24473070, 29367684, 36709605, 48946140, 73419210, 146838420]

約数ペア:

[(1, 146838420), (2, 73419210), (3, 48946140), (4, 36709605), (5, 29367684), (6, 24473070), (9, 16315380), (10, 14683842), (12, 12236535), (15, 9789228), (18, 8157690), (20, 7341921), (27, 5438460), (30, 4894614), (36, 4078845), (45, 3263076), (54, 2719230), (60, 2447307), (81, 1812820), (90, 1631538), (108, 1359615), (135, 1087692), (162, 906410), (180, 815769), (270, 543846), (324, 453205), (405, 362564), (540, 271923), (810, 181282), (1620, 90641)]