88393890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 245145600

約数和(自身を除く): 156751710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 79, 95, 114, 130, 151, 158, 190, 195, 237, 247, 285, 302, 390, 395, 453, 474, 494, 570, 741, 755, 790, 906, 1027, 1185, 1235, 1482, 1501, 1510, 1963, 2054, 2265, 2370, 2470, 2869, 3002, 3081, 3705, 3926, 4503, 4530, 5135, 5738, 5889, 6162, 7410, 7505, 8607, 9006, 9815, 10270, 11778, 11929, 14345, 15010, 15405, 17214, 19513, 19630, 22515, 23858, 28690, 29445, 30810, 35787, 37297, 39026, 43035, 45030, 58539, 58890, 59645, 71574, 74594, 86070, 97565, 111891, 117078, 119290, 155077, 178935, 186485, 195130, 223782, 226651, 292695, 310154, 357870, 372970, 453302, 465231, 559455, 585390, 679953, 775385, 930462, 1118910, 1133255, 1359906, 1550770, 2266510, 2326155, 2946463, 3399765, 4652310, 5892926, 6799530, 8839389, 14732315, 17678778, 29464630, 44196945, 88393890]

約数ペア:

[(1, 88393890), (2, 44196945), (3, 29464630), (5, 17678778), (6, 14732315), (10, 8839389), (13, 6799530), (15, 5892926), (19, 4652310), (26, 3399765), (30, 2946463), (38, 2326155), (39, 2266510), (57, 1550770), (65, 1359906), (78, 1133255), (79, 1118910), (95, 930462), (114, 775385), (130, 679953), (151, 585390), (158, 559455), (190, 465231), (195, 453302), (237, 372970), (247, 357870), (285, 310154), (302, 292695), (390, 226651), (395, 223782), (453, 195130), (474, 186485), (494, 178935), (570, 155077), (741, 119290), (755, 117078), (790, 111891), (906, 97565), (1027, 86070), (1185, 74594), (1235, 71574), (1482, 59645), (1501, 58890), (1510, 58539), (1963, 45030), (2054, 43035), (2265, 39026), (2370, 37297), (2470, 35787), (2869, 30810), (3002, 29445), (3081, 28690), (3705, 23858), (3926, 22515), (4503, 19630), (4530, 19513), (5135, 17214), (5738, 15405), (5889, 15010), (6162, 14345), (7410, 11929), (7505, 11778), (8607, 10270), (9006, 9815)]