87349860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 192

約数和(自身を含む): 305948160

約数和(自身を除く): 218598300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 541, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1082, 1170, 1196, 1242, 1380, 1404, 1495, 1623, 1755, 1794, 2070, 2164, 2340, 2484, 2691, 2705, 2990, 3105, 3246, 3510, 3588, 4140, 4485, 4869, 5382, 5410, 5980, 6210, 6492, 7020, 7033, 8073, 8115, 8970, 9738, 10764, 10820, 12420, 12443, 13455, 14066, 14607, 16146, 16230, 17940, 19476, 21099, 24345, 24886, 26910, 28132, 29214, 32292, 32460, 35165, 37329, 40365, 42198, 48690, 49772, 53820, 58428, 62215, 63297, 70330, 73035, 74658, 80730, 84396, 97380, 105495, 111987, 124430, 126594, 140660, 146070, 149316, 161460, 161759, 186645, 189891, 210990, 223974, 248860, 253188, 292140, 316485, 323518, 335961, 373290, 379782, 421980, 447948, 485277, 559935, 632970, 647036, 671922, 746580, 759564, 808795, 949455, 970554, 1119870, 1265940, 1343844, 1455831, 1617590, 1679805, 1898910, 1941108, 2239740, 2426385, 2911662, 3235180, 3359610, 3797820, 4367493, 4852770, 5823324, 6719220, 7279155, 8734986, 9705540, 14558310, 17469972, 21837465, 29116620, 43674930, 87349860]

約数ペア:

[(1, 87349860), (2, 43674930), (3, 29116620), (4, 21837465), (5, 17469972), (6, 14558310), (9, 9705540), (10, 8734986), (12, 7279155), (13, 6719220), (15, 5823324), (18, 4852770), (20, 4367493), (23, 3797820), (26, 3359610), (27, 3235180), (30, 2911662), (36, 2426385), (39, 2239740), (45, 1941108), (46, 1898910), (52, 1679805), (54, 1617590), (60, 1455831), (65, 1343844), (69, 1265940), (78, 1119870), (90, 970554), (92, 949455), (108, 808795), (115, 759564), (117, 746580), (130, 671922), (135, 647036), (138, 632970), (156, 559935), (180, 485277), (195, 447948), (207, 421980), (230, 379782), (234, 373290), (260, 335961), (270, 323518), (276, 316485), (299, 292140), (345, 253188), (351, 248860), (390, 223974), (414, 210990), (460, 189891), (468, 186645), (540, 161759), (541, 161460), (585, 149316), (598, 146070), (621, 140660), (690, 126594), (702, 124430), (780, 111987), (828, 105495), (897, 97380), (1035, 84396), (1082, 80730), (1170, 74658), (1196, 73035), (1242, 70330), (1380, 63297), (1404, 62215), (1495, 58428), (1623, 53820), (1755, 49772), (1794, 48690), (2070, 42198), (2164, 40365), (2340, 37329), (2484, 35165), (2691, 32460), (2705, 32292), (2990, 29214), (3105, 28132), (3246, 26910), (3510, 24886), (3588, 24345), (4140, 21099), (4485, 19476), (4869, 17940), (5382, 16230), (5410, 16146), (5980, 14607), (6210, 14066), (6492, 13455), (7020, 12443), (7033, 12420), (8073, 10820), (8115, 10764), (8970, 9738)]