55375560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 181130040

約数和(自身を除く): 125754480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 579, 772, 797, 965, 1158, 1544, 1594, 1737, 1930, 2316, 2391, 2895, 3188, 3474, 3860, 3985, 4632, 4782, 5790, 6376, 6948, 7173, 7720, 7970, 8685, 9564, 11580, 11955, 13896, 14346, 15940, 17370, 19128, 23160, 23910, 28692, 31880, 34740, 35865, 47820, 57384, 69480, 71730, 95640, 143460, 153821, 286920, 307642, 461463, 615284, 769105, 922926, 1230568, 1384389, 1538210, 1845852, 2307315, 2768778, 3076420, 3691704, 4614630, 5537556, 6152840, 6921945, 9229260, 11075112, 13843890, 18458520, 27687780, 55375560]

約数ペア:

[(1, 55375560), (2, 27687780), (3, 18458520), (4, 13843890), (5, 11075112), (6, 9229260), (8, 6921945), (9, 6152840), (10, 5537556), (12, 4614630), (15, 3691704), (18, 3076420), (20, 2768778), (24, 2307315), (30, 1845852), (36, 1538210), (40, 1384389), (45, 1230568), (60, 922926), (72, 769105), (90, 615284), (120, 461463), (180, 307642), (193, 286920), (360, 153821), (386, 143460), (579, 95640), (772, 71730), (797, 69480), (965, 57384), (1158, 47820), (1544, 35865), (1594, 34740), (1737, 31880), (1930, 28692), (2316, 23910), (2391, 23160), (2895, 19128), (3188, 17370), (3474, 15940), (3860, 14346), (3985, 13896), (4632, 11955), (4782, 11580), (5790, 9564), (6376, 8685), (6948, 7970), (7173, 7720)]