30671100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 108

約数和(自身を含む): 98103096

約数和(自身を除く): 67431996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 643, 795, 900, 954, 1060, 1286, 1325, 1590, 1908, 1929, 2385, 2572, 2650, 3180, 3215, 3858, 3975, 4770, 5300, 5787, 6430, 7716, 7950, 9540, 9645, 11574, 11925, 12860, 15900, 16075, 19290, 23148, 23850, 28935, 32150, 34079, 38580, 47700, 48225, 57870, 64300, 68158, 96450, 102237, 115740, 136316, 144675, 170395, 192900, 204474, 289350, 306711, 340790, 408948, 511185, 578700, 613422, 681580, 851975, 1022370, 1226844, 1533555, 1703950, 2044740, 2555925, 3067110, 3407900, 5111850, 6134220, 7667775, 10223700, 15335550, 30671100]

約数ペア:

[(1, 30671100), (2, 15335550), (3, 10223700), (4, 7667775), (5, 6134220), (6, 5111850), (9, 3407900), (10, 3067110), (12, 2555925), (15, 2044740), (18, 1703950), (20, 1533555), (25, 1226844), (30, 1022370), (36, 851975), (45, 681580), (50, 613422), (53, 578700), (60, 511185), (75, 408948), (90, 340790), (100, 306711), (106, 289350), (150, 204474), (159, 192900), (180, 170395), (212, 144675), (225, 136316), (265, 115740), (300, 102237), (318, 96450), (450, 68158), (477, 64300), (530, 57870), (636, 48225), (643, 47700), (795, 38580), (900, 34079), (954, 32150), (1060, 28935), (1286, 23850), (1325, 23148), (1590, 19290), (1908, 16075), (1929, 15900), (2385, 12860), (2572, 11925), (2650, 11574), (3180, 9645), (3215, 9540), (3858, 7950), (3975, 7716), (4770, 6430), (5300, 5787)]