100882740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{240197}}^1$

素因数の和:240216

約数の個数: 48

約数和(自身を含む): 322826112

約数和(自身を除く): 221943372

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, 240197, 480394, 720591, 960788, 1200985, 1441182, 1681379, 2401970, 2882364, 3362758, 3602955, 4803940, 5044137, 6725516, 7205910, 8406895, 10088274, 14411820, 16813790, 20176548, 25220685, 33627580, 50441370, 100882740]

約数ペア:

[(1, 100882740), (2, 50441370), (3, 33627580), (4, 25220685), (5, 20176548), (6, 16813790), (7, 14411820), (10, 10088274), (12, 8406895), (14, 7205910), (15, 6725516), (20, 5044137), (21, 4803940), (28, 3602955), (30, 3362758), (35, 2882364), (42, 2401970), (60, 1681379), (70, 1441182), (84, 1200985), (105, 960788), (140, 720591), (210, 480394), (420, 240197)]