87675720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 289751040

約数和(自身を除く): 202075320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 440, 508, 523, 635, 660, 762, 1016, 1046, 1270, 1320, 1397, 1524, 1569, 1905, 2092, 2540, 2615, 2794, 3048, 3138, 3810, 4184, 4191, 5080, 5230, 5588, 5753, 6276, 6985, 7620, 7845, 8382, 10460, 11176, 11506, 12552, 13970, 15240, 15690, 16764, 17259, 20920, 20955, 23012, 27940, 28765, 31380, 33528, 34518, 41910, 46024, 55880, 57530, 62760, 66421, 69036, 83820, 86295, 115060, 132842, 138072, 167640, 172590, 199263, 230120, 265684, 332105, 345180, 398526, 531368, 664210, 690360, 730631, 797052, 996315, 1328420, 1461262, 1594104, 1992630, 2191893, 2656840, 2922524, 3653155, 3985260, 4383786, 5845048, 7306310, 7970520, 8767572, 10959465, 14612620, 17535144, 21918930, 29225240, 43837860, 87675720]

約数ペア:

[(1, 87675720), (2, 43837860), (3, 29225240), (4, 21918930), (5, 17535144), (6, 14612620), (8, 10959465), (10, 8767572), (11, 7970520), (12, 7306310), (15, 5845048), (20, 4383786), (22, 3985260), (24, 3653155), (30, 2922524), (33, 2656840), (40, 2191893), (44, 1992630), (55, 1594104), (60, 1461262), (66, 1328420), (88, 996315), (110, 797052), (120, 730631), (127, 690360), (132, 664210), (165, 531368), (220, 398526), (254, 345180), (264, 332105), (330, 265684), (381, 230120), (440, 199263), (508, 172590), (523, 167640), (635, 138072), (660, 132842), (762, 115060), (1016, 86295), (1046, 83820), (1270, 69036), (1320, 66421), (1397, 62760), (1524, 57530), (1569, 55880), (1905, 46024), (2092, 41910), (2540, 34518), (2615, 33528), (2794, 31380), (3048, 28765), (3138, 27940), (3810, 23012), (4184, 20955), (4191, 20920), (5080, 17259), (5230, 16764), (5588, 15690), (5753, 15240), (6276, 13970), (6985, 12552), (7620, 11506), (7845, 11176), (8382, 10460)]