322081020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10343}}^1$

素因数の和:10531

約数の個数: 72

約数和(自身を含む): 982721376

約数和(自身を除く): 660640356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10343, 10380, 15570, 20686, 31029, 31140, 41372, 51715, 62058, 93087, 103430, 124116, 155145, 186174, 206860, 310290, 372348, 465435, 620580, 930870, 1789339, 1861740, 3578678, 5368017, 7157356, 8946695, 10736034, 16104051, 17893390, 21472068, 26840085, 32208102, 35786780, 53680170, 64416204, 80520255, 107360340, 161040510, 322081020]

約数ペア:

[(1, 322081020), (2, 161040510), (3, 107360340), (4, 80520255), (5, 64416204), (6, 53680170), (9, 35786780), (10, 32208102), (12, 26840085), (15, 21472068), (18, 17893390), (20, 16104051), (30, 10736034), (36, 8946695), (45, 7157356), (60, 5368017), (90, 3578678), (173, 1861740), (180, 1789339), (346, 930870), (519, 620580), (692, 465435), (865, 372348), (1038, 310290), (1557, 206860), (1730, 186174), (2076, 155145), (2595, 124116), (3114, 103430), (3460, 93087), (5190, 62058), (6228, 51715), (7785, 41372), (10343, 31140), (10380, 31029), (15570, 20686)]