82547460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 265015296

約数和(自身を除く): 182467836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 127, 138, 157, 180, 207, 230, 254, 276, 314, 345, 381, 414, 460, 471, 508, 628, 635, 690, 762, 785, 828, 942, 1035, 1143, 1270, 1380, 1413, 1524, 1570, 1884, 1905, 2070, 2286, 2355, 2540, 2826, 2921, 3140, 3611, 3810, 4140, 4572, 4710, 5652, 5715, 5842, 7065, 7222, 7620, 8763, 9420, 10833, 11430, 11684, 14130, 14444, 14605, 17526, 18055, 19939, 21666, 22860, 26289, 28260, 29210, 32499, 35052, 36110, 39878, 43332, 43815, 52578, 54165, 58420, 59817, 64998, 72220, 79756, 87630, 99695, 105156, 108330, 119634, 129996, 131445, 162495, 175260, 179451, 199390, 216660, 239268, 262890, 299085, 324990, 358902, 398780, 458597, 525780, 598170, 649980, 717804, 897255, 917194, 1196340, 1375791, 1794510, 1834388, 2292985, 2751582, 3589020, 4127373, 4585970, 5503164, 6878955, 8254746, 9171940, 13757910, 16509492, 20636865, 27515820, 41273730, 82547460]

約数ペア:

[(1, 82547460), (2, 41273730), (3, 27515820), (4, 20636865), (5, 16509492), (6, 13757910), (9, 9171940), (10, 8254746), (12, 6878955), (15, 5503164), (18, 4585970), (20, 4127373), (23, 3589020), (30, 2751582), (36, 2292985), (45, 1834388), (46, 1794510), (60, 1375791), (69, 1196340), (90, 917194), (92, 897255), (115, 717804), (127, 649980), (138, 598170), (157, 525780), (180, 458597), (207, 398780), (230, 358902), (254, 324990), (276, 299085), (314, 262890), (345, 239268), (381, 216660), (414, 199390), (460, 179451), (471, 175260), (508, 162495), (628, 131445), (635, 129996), (690, 119634), (762, 108330), (785, 105156), (828, 99695), (942, 87630), (1035, 79756), (1143, 72220), (1270, 64998), (1380, 59817), (1413, 58420), (1524, 54165), (1570, 52578), (1884, 43815), (1905, 43332), (2070, 39878), (2286, 36110), (2355, 35052), (2540, 32499), (2826, 29210), (2921, 28260), (3140, 26289), (3611, 22860), (3810, 21666), (4140, 19939), (4572, 18055), (4710, 17526), (5652, 14605), (5715, 14444), (5842, 14130), (7065, 11684), (7222, 11430), (7620, 10833), (8763, 9420)]