123375460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 299400192

約数和(自身を除く): 176024732

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 103, 130, 170, 206, 221, 260, 271, 340, 412, 442, 515, 542, 884, 1030, 1084, 1105, 1339, 1355, 1751, 2060, 2210, 2678, 2710, 3502, 3523, 4420, 4607, 5356, 5420, 6695, 7004, 7046, 8755, 9214, 13390, 14092, 17510, 17615, 18428, 22763, 23035, 26780, 27913, 35020, 35230, 45526, 46070, 55826, 59891, 70460, 91052, 92140, 111652, 113815, 119782, 139565, 227630, 239564, 279130, 299455, 362869, 455260, 474521, 558260, 598910, 725738, 949042, 1197820, 1451476, 1814345, 1898084, 2372605, 3628690, 4745210, 6168773, 7257380, 9490420, 12337546, 24675092, 30843865, 61687730, 123375460]

約数ペア:

[(1, 123375460), (2, 61687730), (4, 30843865), (5, 24675092), (10, 12337546), (13, 9490420), (17, 7257380), (20, 6168773), (26, 4745210), (34, 3628690), (52, 2372605), (65, 1898084), (68, 1814345), (85, 1451476), (103, 1197820), (130, 949042), (170, 725738), (206, 598910), (221, 558260), (260, 474521), (271, 455260), (340, 362869), (412, 299455), (442, 279130), (515, 239564), (542, 227630), (884, 139565), (1030, 119782), (1084, 113815), (1105, 111652), (1339, 92140), (1355, 91052), (1751, 70460), (2060, 59891), (2210, 55826), (2678, 46070), (2710, 45526), (3502, 35230), (3523, 35020), (4420, 27913), (4607, 26780), (5356, 23035), (5420, 22763), (6695, 18428), (7004, 17615), (7046, 17510), (8755, 14092), (9214, 13390)]