86827320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 296524800

約数和(自身を除く): 209697480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 71, 72, 79, 86, 90, 120, 129, 142, 158, 172, 180, 213, 215, 237, 258, 284, 316, 344, 355, 360, 387, 395, 426, 430, 474, 516, 568, 632, 639, 645, 710, 711, 774, 790, 852, 860, 948, 1032, 1065, 1185, 1278, 1290, 1420, 1422, 1548, 1580, 1704, 1720, 1896, 1935, 2130, 2370, 2556, 2580, 2840, 2844, 3053, 3096, 3160, 3195, 3397, 3555, 3870, 4260, 4740, 5112, 5160, 5609, 5688, 6106, 6390, 6794, 7110, 7740, 8520, 9159, 9480, 10191, 11218, 12212, 12780, 13588, 14220, 15265, 15480, 16827, 16985, 18318, 20382, 22436, 24424, 25560, 27176, 27477, 28045, 28440, 30530, 30573, 33654, 33970, 36636, 40764, 44872, 45795, 50481, 50955, 54954, 56090, 61060, 61146, 67308, 67940, 73272, 81528, 84135, 91590, 100962, 101910, 109908, 112180, 122120, 122292, 134616, 135880, 137385, 152865, 168270, 183180, 201924, 203820, 219816, 224360, 241187, 244584, 252405, 274770, 305730, 336540, 366360, 403848, 407640, 482374, 504810, 549540, 611460, 673080, 723561, 964748, 1009620, 1099080, 1205935, 1222920, 1447122, 1929496, 2019240, 2170683, 2411870, 2894244, 3617805, 4341366, 4823740, 5788488, 7235610, 8682732, 9647480, 10853415, 14471220, 17365464, 21706830, 28942440, 43413660, 86827320]

約数ペア:

[(1, 86827320), (2, 43413660), (3, 28942440), (4, 21706830), (5, 17365464), (6, 14471220), (8, 10853415), (9, 9647480), (10, 8682732), (12, 7235610), (15, 5788488), (18, 4823740), (20, 4341366), (24, 3617805), (30, 2894244), (36, 2411870), (40, 2170683), (43, 2019240), (45, 1929496), (60, 1447122), (71, 1222920), (72, 1205935), (79, 1099080), (86, 1009620), (90, 964748), (120, 723561), (129, 673080), (142, 611460), (158, 549540), (172, 504810), (180, 482374), (213, 407640), (215, 403848), (237, 366360), (258, 336540), (284, 305730), (316, 274770), (344, 252405), (355, 244584), (360, 241187), (387, 224360), (395, 219816), (426, 203820), (430, 201924), (474, 183180), (516, 168270), (568, 152865), (632, 137385), (639, 135880), (645, 134616), (710, 122292), (711, 122120), (774, 112180), (790, 109908), (852, 101910), (860, 100962), (948, 91590), (1032, 84135), (1065, 81528), (1185, 73272), (1278, 67940), (1290, 67308), (1420, 61146), (1422, 61060), (1548, 56090), (1580, 54954), (1704, 50955), (1720, 50481), (1896, 45795), (1935, 44872), (2130, 40764), (2370, 36636), (2556, 33970), (2580, 33654), (2840, 30573), (2844, 30530), (3053, 28440), (3096, 28045), (3160, 27477), (3195, 27176), (3397, 25560), (3555, 24424), (3870, 22436), (4260, 20382), (4740, 18318), (5112, 16985), (5160, 16827), (5609, 15480), (5688, 15265), (6106, 14220), (6390, 13588), (6794, 12780), (7110, 12212), (7740, 11218), (8520, 10191), (9159, 9480)]