76741020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 243285504

約数和(自身を除く): 166544484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 254, 270, 324, 373, 381, 405, 508, 540, 635, 746, 762, 810, 1119, 1143, 1270, 1492, 1524, 1620, 1865, 1905, 2238, 2286, 2540, 3357, 3429, 3730, 3810, 4476, 4572, 5595, 5715, 6714, 6858, 7460, 7620, 10071, 10287, 11190, 11430, 13428, 13716, 16785, 17145, 20142, 20574, 22380, 22860, 30213, 33570, 34290, 40284, 41148, 47371, 50355, 51435, 60426, 67140, 68580, 94742, 100710, 102870, 120852, 142113, 151065, 189484, 201420, 205740, 236855, 284226, 302130, 426339, 473710, 568452, 604260, 710565, 852678, 947420, 1279017, 1421130, 1705356, 2131695, 2558034, 2842260, 3837051, 4263390, 5116068, 6395085, 7674102, 8526780, 12790170, 15348204, 19185255, 25580340, 38370510, 76741020]

約数ペア:

[(1, 76741020), (2, 38370510), (3, 25580340), (4, 19185255), (5, 15348204), (6, 12790170), (9, 8526780), (10, 7674102), (12, 6395085), (15, 5116068), (18, 4263390), (20, 3837051), (27, 2842260), (30, 2558034), (36, 2131695), (45, 1705356), (54, 1421130), (60, 1279017), (81, 947420), (90, 852678), (108, 710565), (127, 604260), (135, 568452), (162, 473710), (180, 426339), (254, 302130), (270, 284226), (324, 236855), (373, 205740), (381, 201420), (405, 189484), (508, 151065), (540, 142113), (635, 120852), (746, 102870), (762, 100710), (810, 94742), (1119, 68580), (1143, 67140), (1270, 60426), (1492, 51435), (1524, 50355), (1620, 47371), (1865, 41148), (1905, 40284), (2238, 34290), (2286, 33570), (2540, 30213), (3357, 22860), (3429, 22380), (3730, 20574), (3810, 20142), (4476, 17145), (4572, 16785), (5595, 13716), (5715, 13428), (6714, 11430), (6858, 11190), (7460, 10287), (7620, 10071)]