148526550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1381}}^1$

素因数の和:1638

約数の個数: 72

約数和(自身を含む): 401001120

約数和(自身を除く): 252474570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 239, 450, 478, 717, 1195, 1381, 1434, 2151, 2390, 2762, 3585, 4143, 4302, 5975, 6905, 7170, 8286, 10755, 11950, 12429, 13810, 17925, 20715, 21510, 24858, 34525, 35850, 41430, 53775, 62145, 69050, 103575, 107550, 124290, 207150, 310725, 330059, 621450, 660118, 990177, 1650295, 1980354, 2970531, 3300590, 4950885, 5941062, 8251475, 9901770, 14852655, 16502950, 24754425, 29705310, 49508850, 74263275, 148526550]

約数ペア:

[(1, 148526550), (2, 74263275), (3, 49508850), (5, 29705310), (6, 24754425), (9, 16502950), (10, 14852655), (15, 9901770), (18, 8251475), (25, 5941062), (30, 4950885), (45, 3300590), (50, 2970531), (75, 1980354), (90, 1650295), (150, 990177), (225, 660118), (239, 621450), (450, 330059), (478, 310725), (717, 207150), (1195, 124290), (1381, 107550), (1434, 103575), (2151, 69050), (2390, 62145), (2762, 53775), (3585, 41430), (4143, 35850), (4302, 34525), (5975, 24858), (6905, 21510), (7170, 20715), (8286, 17925), (10755, 13810), (11950, 12429)]