88538580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 292275984

約数和(自身を除く): 203737404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 157, 180, 195, 234, 241, 260, 314, 390, 468, 471, 482, 585, 628, 723, 780, 785, 942, 964, 1170, 1205, 1413, 1446, 1570, 1884, 2041, 2169, 2340, 2355, 2410, 2826, 2892, 3133, 3140, 3615, 4082, 4338, 4710, 4820, 5652, 6123, 6266, 7065, 7230, 8164, 8676, 9399, 9420, 10205, 10845, 12246, 12532, 14130, 14460, 15665, 18369, 18798, 20410, 21690, 24492, 28197, 28260, 30615, 31330, 36738, 37596, 37837, 40820, 43380, 46995, 56394, 61230, 62660, 73476, 75674, 91845, 93990, 112788, 113511, 122460, 140985, 151348, 183690, 187980, 189185, 227022, 281970, 340533, 367380, 378370, 454044, 491881, 563940, 567555, 681066, 756740, 983762, 1135110, 1362132, 1475643, 1702665, 1967524, 2270220, 2459405, 2951286, 3405330, 4426929, 4918810, 5902572, 6810660, 7378215, 8853858, 9837620, 14756430, 17707716, 22134645, 29512860, 44269290, 88538580]

約数ペア:

[(1, 88538580), (2, 44269290), (3, 29512860), (4, 22134645), (5, 17707716), (6, 14756430), (9, 9837620), (10, 8853858), (12, 7378215), (13, 6810660), (15, 5902572), (18, 4918810), (20, 4426929), (26, 3405330), (30, 2951286), (36, 2459405), (39, 2270220), (45, 1967524), (52, 1702665), (60, 1475643), (65, 1362132), (78, 1135110), (90, 983762), (117, 756740), (130, 681066), (156, 567555), (157, 563940), (180, 491881), (195, 454044), (234, 378370), (241, 367380), (260, 340533), (314, 281970), (390, 227022), (468, 189185), (471, 187980), (482, 183690), (585, 151348), (628, 140985), (723, 122460), (780, 113511), (785, 112788), (942, 93990), (964, 91845), (1170, 75674), (1205, 73476), (1413, 62660), (1446, 61230), (1570, 56394), (1884, 46995), (2041, 43380), (2169, 40820), (2340, 37837), (2355, 37596), (2410, 36738), (2826, 31330), (2892, 30615), (3133, 28260), (3140, 28197), (3615, 24492), (4082, 21690), (4338, 20410), (4710, 18798), (4820, 18369), (5652, 15665), (6123, 14460), (6266, 14130), (7065, 12532), (7230, 12246), (8164, 10845), (8676, 10205), (9399, 9420)]