123750340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 307077120

約数和(自身を除く): 183326780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 79, 134, 140, 158, 167, 268, 316, 334, 335, 395, 469, 553, 668, 670, 790, 835, 938, 1106, 1169, 1340, 1580, 1670, 1876, 2212, 2338, 2345, 2765, 3340, 4676, 4690, 5293, 5530, 5845, 9380, 10586, 11060, 11189, 11690, 13193, 21172, 22378, 23380, 26386, 26465, 37051, 44756, 52772, 52930, 55945, 65965, 74102, 78323, 92351, 105860, 111890, 131930, 148204, 156646, 184702, 185255, 223780, 263860, 313292, 369404, 370510, 391615, 461755, 741020, 783230, 883931, 923510, 1566460, 1767862, 1847020, 3535724, 4419655, 6187517, 8839310, 12375034, 17678620, 24750068, 30937585, 61875170, 123750340]

約数ペア:

[(1, 123750340), (2, 61875170), (4, 30937585), (5, 24750068), (7, 17678620), (10, 12375034), (14, 8839310), (20, 6187517), (28, 4419655), (35, 3535724), (67, 1847020), (70, 1767862), (79, 1566460), (134, 923510), (140, 883931), (158, 783230), (167, 741020), (268, 461755), (316, 391615), (334, 370510), (335, 369404), (395, 313292), (469, 263860), (553, 223780), (668, 185255), (670, 184702), (790, 156646), (835, 148204), (938, 131930), (1106, 111890), (1169, 105860), (1340, 92351), (1580, 78323), (1670, 74102), (1876, 65965), (2212, 55945), (2338, 52930), (2345, 52772), (2765, 44756), (3340, 37051), (4676, 26465), (4690, 26386), (5293, 23380), (5530, 22378), (5845, 21172), (9380, 13193), (10586, 11690), (11060, 11189)]