75895300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 179849600

約数和(自身を除く): 103954300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 100, 130, 158, 260, 316, 325, 395, 650, 739, 790, 1027, 1300, 1478, 1580, 1975, 2054, 2956, 3695, 3950, 4108, 5135, 7390, 7900, 9607, 10270, 14780, 18475, 19214, 20540, 25675, 36950, 38428, 48035, 51350, 58381, 73900, 96070, 102700, 116762, 192140, 233524, 240175, 291905, 480350, 583810, 758953, 960700, 1167620, 1459525, 1517906, 2919050, 3035812, 3794765, 5838100, 7589530, 15179060, 18973825, 37947650, 75895300]

約数ペア:

[(1, 75895300), (2, 37947650), (4, 18973825), (5, 15179060), (10, 7589530), (13, 5838100), (20, 3794765), (25, 3035812), (26, 2919050), (50, 1517906), (52, 1459525), (65, 1167620), (79, 960700), (100, 758953), (130, 583810), (158, 480350), (260, 291905), (316, 240175), (325, 233524), (395, 192140), (650, 116762), (739, 102700), (790, 96070), (1027, 73900), (1300, 58381), (1478, 51350), (1580, 48035), (1975, 38428), (2054, 36950), (2956, 25675), (3695, 20540), (3950, 19214), (4108, 18475), (5135, 14780), (7390, 10270), (7900, 9607)]