88665720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5167}}^1$

素因数の和:5205

約数の個数: 128

約数和(自身を含む): 312560640

約数和(自身を除く): 223894920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5167, 5720, 8580, 10334, 15501, 17160, 20668, 25835, 31002, 41336, 51670, 56837, 62004, 67171, 77505, 103340, 113674, 124008, 134342, 155010, 170511, 201513, 206680, 227348, 268684, 284185, 310020, 335855, 341022, 403026, 454696, 537368, 568370, 620040, 671710, 682044, 738881, 806052, 852555, 1007565, 1136740, 1343420, 1364088, 1477762, 1612104, 1705110, 2015130, 2216643, 2273480, 2686840, 2955524, 3410220, 3694405, 4030260, 4433286, 5911048, 6820440, 7388810, 8060520, 8866572, 11083215, 14777620, 17733144, 22166430, 29555240, 44332860, 88665720]

約数ペア:

[(1, 88665720), (2, 44332860), (3, 29555240), (4, 22166430), (5, 17733144), (6, 14777620), (8, 11083215), (10, 8866572), (11, 8060520), (12, 7388810), (13, 6820440), (15, 5911048), (20, 4433286), (22, 4030260), (24, 3694405), (26, 3410220), (30, 2955524), (33, 2686840), (39, 2273480), (40, 2216643), (44, 2015130), (52, 1705110), (55, 1612104), (60, 1477762), (65, 1364088), (66, 1343420), (78, 1136740), (88, 1007565), (104, 852555), (110, 806052), (120, 738881), (130, 682044), (132, 671710), (143, 620040), (156, 568370), (165, 537368), (195, 454696), (220, 403026), (260, 341022), (264, 335855), (286, 310020), (312, 284185), (330, 268684), (390, 227348), (429, 206680), (440, 201513), (520, 170511), (572, 155010), (660, 134342), (715, 124008), (780, 113674), (858, 103340), (1144, 77505), (1320, 67171), (1430, 62004), (1560, 56837), (1716, 51670), (2145, 41336), (2860, 31002), (3432, 25835), (4290, 20668), (5167, 17160), (5720, 15501), (8580, 10334)]