100488420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13041

約数の個数: 72

約数和(自身を含む): 311927616

約数和(自身を除く): 211439196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 12983, 25966, 38949, 51932, 64915, 77898, 116847, 129830, 155796, 194745, 233694, 259660, 389490, 467388, 558269, 584235, 778980, 1116538, 1168470, 1674807, 2233076, 2336940, 2791345, 3349614, 5024421, 5582690, 6699228, 8374035, 10048842, 11165380, 16748070, 20097684, 25122105, 33496140, 50244210, 100488420]

約数ペア:

[(1, 100488420), (2, 50244210), (3, 33496140), (4, 25122105), (5, 20097684), (6, 16748070), (9, 11165380), (10, 10048842), (12, 8374035), (15, 6699228), (18, 5582690), (20, 5024421), (30, 3349614), (36, 2791345), (43, 2336940), (45, 2233076), (60, 1674807), (86, 1168470), (90, 1116538), (129, 778980), (172, 584235), (180, 558269), (215, 467388), (258, 389490), (387, 259660), (430, 233694), (516, 194745), (645, 155796), (774, 129830), (860, 116847), (1290, 77898), (1548, 64915), (1935, 51932), (2580, 38949), (3870, 25966), (7740, 12983)]