150405780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{358109}}^1$

素因数の和:358128

約数の個数: 48

約数和(自身を含む): 481299840

約数和(自身を除く): 330894060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 358109, 716218, 1074327, 1432436, 1790545, 2148654, 2506763, 3581090, 4297308, 5013526, 5371635, 7162180, 7520289, 10027052, 10743270, 12533815, 15040578, 21486540, 25067630, 30081156, 37601445, 50135260, 75202890, 150405780]

約数ペア:

[(1, 150405780), (2, 75202890), (3, 50135260), (4, 37601445), (5, 30081156), (6, 25067630), (7, 21486540), (10, 15040578), (12, 12533815), (14, 10743270), (15, 10027052), (20, 7520289), (21, 7162180), (28, 5371635), (30, 5013526), (35, 4297308), (42, 3581090), (60, 2506763), (70, 2148654), (84, 1790545), (105, 1432436), (140, 1074327), (210, 716218), (420, 358109)]