64382850

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{757}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 205278528

約数和(自身を除く): 140895678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 315, 350, 378, 405, 450, 486, 525, 567, 630, 675, 757, 810, 945, 1050, 1134, 1215, 1350, 1514, 1575, 1701, 1890, 2025, 2271, 2430, 2835, 3150, 3402, 3785, 4050, 4542, 4725, 5299, 5670, 6075, 6813, 7570, 8505, 9450, 10598, 11355, 12150, 13626, 14175, 15897, 17010, 18925, 20439, 22710, 26495, 28350, 31794, 34065, 37850, 40878, 42525, 47691, 52990, 56775, 61317, 68130, 79485, 85050, 95382, 102195, 113550, 122634, 132475, 143073, 158970, 170325, 183951, 204390, 238455, 264950, 286146, 306585, 340650, 367902, 397425, 429219, 476910, 510975, 613170, 715365, 794850, 858438, 919755, 1021950, 1192275, 1287657, 1430730, 1532925, 1839510, 2146095, 2384550, 2575314, 3065850, 3576825, 4292190, 4598775, 6438285, 7153650, 9197550, 10730475, 12876570, 21460950, 32191425, 64382850]

約数ペア:

[(1, 64382850), (2, 32191425), (3, 21460950), (5, 12876570), (6, 10730475), (7, 9197550), (9, 7153650), (10, 6438285), (14, 4598775), (15, 4292190), (18, 3576825), (21, 3065850), (25, 2575314), (27, 2384550), (30, 2146095), (35, 1839510), (42, 1532925), (45, 1430730), (50, 1287657), (54, 1192275), (63, 1021950), (70, 919755), (75, 858438), (81, 794850), (90, 715365), (105, 613170), (126, 510975), (135, 476910), (150, 429219), (162, 397425), (175, 367902), (189, 340650), (210, 306585), (225, 286146), (243, 264950), (270, 238455), (315, 204390), (350, 183951), (378, 170325), (405, 158970), (450, 143073), (486, 132475), (525, 122634), (567, 113550), (630, 102195), (675, 95382), (757, 85050), (810, 79485), (945, 68130), (1050, 61317), (1134, 56775), (1215, 52990), (1350, 47691), (1514, 42525), (1575, 40878), (1701, 37850), (1890, 34065), (2025, 31794), (2271, 28350), (2430, 26495), (2835, 22710), (3150, 20439), (3402, 18925), (3785, 17010), (4050, 15897), (4542, 14175), (4725, 13626), (5299, 12150), (5670, 11355), (6075, 10598), (6813, 9450), (7570, 8505)]