71436060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 152098020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 263, 270, 503, 526, 540, 789, 1006, 1052, 1315, 1509, 1578, 2012, 2367, 2515, 2630, 3018, 3156, 3945, 4527, 4734, 5030, 5260, 6036, 7101, 7545, 7890, 9054, 9468, 10060, 11835, 13581, 14202, 15090, 15780, 18108, 22635, 23670, 27162, 28404, 30180, 35505, 45270, 47340, 54324, 67905, 71010, 90540, 132289, 135810, 142020, 264578, 271620, 396867, 529156, 661445, 793734, 1190601, 1322890, 1587468, 1984335, 2381202, 2645780, 3571803, 3968670, 4762404, 5953005, 7143606, 7937340, 11906010, 14287212, 17859015, 23812020, 35718030, 71436060]

約数ペア:

[(1, 71436060), (2, 35718030), (3, 23812020), (4, 17859015), (5, 14287212), (6, 11906010), (9, 7937340), (10, 7143606), (12, 5953005), (15, 4762404), (18, 3968670), (20, 3571803), (27, 2645780), (30, 2381202), (36, 1984335), (45, 1587468), (54, 1322890), (60, 1190601), (90, 793734), (108, 661445), (135, 529156), (180, 396867), (263, 271620), (270, 264578), (503, 142020), (526, 135810), (540, 132289), (789, 90540), (1006, 71010), (1052, 67905), (1315, 54324), (1509, 47340), (1578, 45270), (2012, 35505), (2367, 30180), (2515, 28404), (2630, 27162), (3018, 23670), (3156, 22635), (3945, 18108), (4527, 15780), (4734, 15090), (5030, 14202), (5260, 13581), (6036, 11835), (7101, 10060), (7545, 9468), (7890, 9054)]