409098420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{20113}}^1$

素因数の和:20241

約数の個数: 72

約数和(自身を含む): 1251975816

約数和(自身を除く): 842877396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20113, 20340, 40226, 60339, 80452, 100565, 120678, 181017, 201130, 241356, 301695, 362034, 402260, 603390, 724068, 905085, 1206780, 1810170, 2272769, 3620340, 4545538, 6818307, 9091076, 11363845, 13636614, 20454921, 22727690, 27273228, 34091535, 40909842, 45455380, 68183070, 81819684, 102274605, 136366140, 204549210, 409098420]

約数ペア:

[(1, 409098420), (2, 204549210), (3, 136366140), (4, 102274605), (5, 81819684), (6, 68183070), (9, 45455380), (10, 40909842), (12, 34091535), (15, 27273228), (18, 22727690), (20, 20454921), (30, 13636614), (36, 11363845), (45, 9091076), (60, 6818307), (90, 4545538), (113, 3620340), (180, 2272769), (226, 1810170), (339, 1206780), (452, 905085), (565, 724068), (678, 603390), (1017, 402260), (1130, 362034), (1356, 301695), (1695, 241356), (2034, 201130), (2260, 181017), (3390, 120678), (4068, 100565), (5085, 80452), (6780, 60339), (10170, 40226), (20113, 20340)]