100820340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{560113}}^1$

素因数の和:560128

約数の個数: 36

約数和(自身を含む): 305822244

約数和(自身を除く): 205001904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 560113, 1120226, 1680339, 2240452, 2800565, 3360678, 5041017, 5601130, 6721356, 8401695, 10082034, 11202260, 16803390, 20164068, 25205085, 33606780, 50410170, 100820340]

約数ペア:

[(1, 100820340), (2, 50410170), (3, 33606780), (4, 25205085), (5, 20164068), (6, 16803390), (9, 11202260), (10, 10082034), (12, 8401695), (15, 6721356), (18, 5601130), (20, 5041017), (30, 3360678), (36, 2800565), (45, 2240452), (60, 1680339), (90, 1120226), (180, 560113)]