75827850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 216521856

約数和(自身を除く): 140694006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 257, 281, 350, 514, 525, 562, 771, 843, 1050, 1285, 1405, 1542, 1686, 1799, 1967, 2570, 2810, 3598, 3855, 3934, 4215, 5397, 5901, 6425, 7025, 7710, 8430, 8995, 9835, 10794, 11802, 12850, 14050, 17990, 19275, 19670, 21075, 26985, 29505, 38550, 42150, 44975, 49175, 53970, 59010, 72217, 89950, 98350, 134925, 144434, 147525, 216651, 269850, 295050, 361085, 433302, 505519, 722170, 1011038, 1083255, 1516557, 1805425, 2166510, 2527595, 3033114, 3610850, 5055190, 5416275, 7582785, 10832550, 12637975, 15165570, 25275950, 37913925, 75827850]

約数ペア:

[(1, 75827850), (2, 37913925), (3, 25275950), (5, 15165570), (6, 12637975), (7, 10832550), (10, 7582785), (14, 5416275), (15, 5055190), (21, 3610850), (25, 3033114), (30, 2527595), (35, 2166510), (42, 1805425), (50, 1516557), (70, 1083255), (75, 1011038), (105, 722170), (150, 505519), (175, 433302), (210, 361085), (257, 295050), (281, 269850), (350, 216651), (514, 147525), (525, 144434), (562, 134925), (771, 98350), (843, 89950), (1050, 72217), (1285, 59010), (1405, 53970), (1542, 49175), (1686, 44975), (1799, 42150), (1967, 38550), (2570, 29505), (2810, 26985), (3598, 21075), (3855, 19670), (3934, 19275), (4215, 17990), (5397, 14050), (5901, 12850), (6425, 11802), (7025, 10794), (7710, 9835), (8430, 8995)]