78325980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 233103360

約数和(自身を除く): 154777380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 380, 381, 508, 541, 570, 635, 762, 1082, 1140, 1270, 1524, 1623, 1905, 2164, 2413, 2540, 2705, 3246, 3810, 4826, 5410, 6492, 7239, 7620, 8115, 9652, 10279, 10820, 12065, 14478, 16230, 20558, 24130, 28956, 30837, 32460, 36195, 41116, 48260, 51395, 61674, 68707, 72390, 102790, 123348, 137414, 144780, 154185, 205580, 206121, 274828, 308370, 343535, 412242, 616740, 687070, 824484, 1030605, 1305433, 1374140, 2061210, 2610866, 3916299, 4122420, 5221732, 6527165, 7832598, 13054330, 15665196, 19581495, 26108660, 39162990, 78325980]

約数ペア:

[(1, 78325980), (2, 39162990), (3, 26108660), (4, 19581495), (5, 15665196), (6, 13054330), (10, 7832598), (12, 6527165), (15, 5221732), (19, 4122420), (20, 3916299), (30, 2610866), (38, 2061210), (57, 1374140), (60, 1305433), (76, 1030605), (95, 824484), (114, 687070), (127, 616740), (190, 412242), (228, 343535), (254, 308370), (285, 274828), (380, 206121), (381, 205580), (508, 154185), (541, 144780), (570, 137414), (635, 123348), (762, 102790), (1082, 72390), (1140, 68707), (1270, 61674), (1524, 51395), (1623, 48260), (1905, 41116), (2164, 36195), (2413, 32460), (2540, 30837), (2705, 28956), (3246, 24130), (3810, 20558), (4826, 16230), (5410, 14478), (6492, 12065), (7239, 10820), (7620, 10279), (8115, 9652)]