320032050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 859028352

約数和(自身を除く): 538996302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 337, 390, 487, 650, 674, 974, 975, 1011, 1461, 1685, 1950, 2022, 2435, 2922, 3370, 4381, 4870, 5055, 6331, 7305, 8425, 8762, 10110, 12175, 12662, 13143, 14610, 16850, 18993, 21905, 24350, 25275, 26286, 31655, 36525, 37986, 43810, 50550, 63310, 65715, 73050, 94965, 109525, 131430, 158275, 164119, 189930, 219050, 316550, 328238, 328575, 474825, 492357, 657150, 820595, 949650, 984714, 1641190, 2133547, 2461785, 4102975, 4267094, 4923570, 6400641, 8205950, 10667735, 12308925, 12801282, 21335470, 24617850, 32003205, 53338675, 64006410, 106677350, 160016025, 320032050]

約数ペア:

[(1, 320032050), (2, 160016025), (3, 106677350), (5, 64006410), (6, 53338675), (10, 32003205), (13, 24617850), (15, 21335470), (25, 12801282), (26, 12308925), (30, 10667735), (39, 8205950), (50, 6400641), (65, 4923570), (75, 4267094), (78, 4102975), (130, 2461785), (150, 2133547), (195, 1641190), (325, 984714), (337, 949650), (390, 820595), (487, 657150), (650, 492357), (674, 474825), (974, 328575), (975, 328238), (1011, 316550), (1461, 219050), (1685, 189930), (1950, 164119), (2022, 158275), (2435, 131430), (2922, 109525), (3370, 94965), (4381, 73050), (4870, 65715), (5055, 63310), (6331, 50550), (7305, 43810), (8425, 37986), (8762, 36525), (10110, 31655), (12175, 26286), (12662, 25275), (13143, 24350), (14610, 21905), (16850, 18993)]