78066900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:830

約数の個数: 108

約数和(自身を含む): 246984192

約数和(自身を除く): 168917292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 127, 150, 180, 225, 254, 300, 381, 450, 508, 635, 683, 762, 900, 1143, 1270, 1366, 1524, 1905, 2049, 2286, 2540, 2732, 3175, 3415, 3810, 4098, 4572, 5715, 6147, 6350, 6830, 7620, 8196, 9525, 10245, 11430, 12294, 12700, 13660, 17075, 19050, 20490, 22860, 24588, 28575, 30735, 34150, 38100, 40980, 51225, 57150, 61470, 68300, 86741, 102450, 114300, 122940, 153675, 173482, 204900, 260223, 307350, 346964, 433705, 520446, 614700, 780669, 867410, 1040892, 1301115, 1561338, 1734820, 2168525, 2602230, 3122676, 3903345, 4337050, 5204460, 6505575, 7806690, 8674100, 13011150, 15613380, 19516725, 26022300, 39033450, 78066900]

約数ペア:

[(1, 78066900), (2, 39033450), (3, 26022300), (4, 19516725), (5, 15613380), (6, 13011150), (9, 8674100), (10, 7806690), (12, 6505575), (15, 5204460), (18, 4337050), (20, 3903345), (25, 3122676), (30, 2602230), (36, 2168525), (45, 1734820), (50, 1561338), (60, 1301115), (75, 1040892), (90, 867410), (100, 780669), (127, 614700), (150, 520446), (180, 433705), (225, 346964), (254, 307350), (300, 260223), (381, 204900), (450, 173482), (508, 153675), (635, 122940), (683, 114300), (762, 102450), (900, 86741), (1143, 68300), (1270, 61470), (1366, 57150), (1524, 51225), (1905, 40980), (2049, 38100), (2286, 34150), (2540, 30735), (2732, 28575), (3175, 24588), (3415, 22860), (3810, 20490), (4098, 19050), (4572, 17075), (5715, 13660), (6147, 12700), (6350, 12294), (6830, 11430), (7620, 10245), (8196, 9525)]