130069550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 281232000

約数和(自身を除く): 151162450

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 79, 85, 130, 149, 158, 170, 221, 298, 325, 395, 425, 442, 650, 745, 790, 850, 1027, 1105, 1343, 1490, 1937, 1975, 2054, 2210, 2533, 2686, 3725, 3874, 3950, 5066, 5135, 5525, 6715, 7450, 9685, 10270, 11050, 11771, 12665, 13430, 17459, 19370, 23542, 25330, 25675, 32929, 33575, 34918, 48425, 51350, 58855, 63325, 65858, 67150, 87295, 96850, 117710, 126650, 153023, 164645, 174590, 200107, 294275, 306046, 329290, 400214, 436475, 588550, 765115, 823225, 872950, 1000535, 1530230, 1646450, 2001070, 2601391, 3825575, 5002675, 5202782, 7651150, 10005350, 13006955, 26013910, 65034775, 130069550]

約数ペア:

[(1, 130069550), (2, 65034775), (5, 26013910), (10, 13006955), (13, 10005350), (17, 7651150), (25, 5202782), (26, 5002675), (34, 3825575), (50, 2601391), (65, 2001070), (79, 1646450), (85, 1530230), (130, 1000535), (149, 872950), (158, 823225), (170, 765115), (221, 588550), (298, 436475), (325, 400214), (395, 329290), (425, 306046), (442, 294275), (650, 200107), (745, 174590), (790, 164645), (850, 153023), (1027, 126650), (1105, 117710), (1343, 96850), (1490, 87295), (1937, 67150), (1975, 65858), (2054, 63325), (2210, 58855), (2533, 51350), (2686, 48425), (3725, 34918), (3874, 33575), (3950, 32929), (5066, 25675), (5135, 25330), (5525, 23542), (6715, 19370), (7450, 17459), (9685, 13430), (10270, 12665), (11050, 11771)]