57420900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 199049760

約数和(自身を除く): 141628860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 135, 139, 150, 153, 162, 170, 180, 204, 225, 243, 255, 270, 278, 300, 306, 324, 340, 405, 417, 425, 450, 459, 486, 510, 540, 556, 612, 675, 695, 765, 810, 834, 850, 900, 918, 972, 1020, 1215, 1251, 1275, 1350, 1377, 1390, 1530, 1620, 1668, 1700, 1836, 2025, 2085, 2295, 2363, 2430, 2502, 2550, 2700, 2754, 2780, 3060, 3475, 3753, 3825, 4050, 4131, 4170, 4590, 4726, 4860, 5004, 5100, 5508, 6075, 6255, 6885, 6950, 7089, 7506, 7650, 8100, 8262, 8340, 9180, 9452, 10425, 11259, 11475, 11815, 12150, 12510, 13770, 13900, 14178, 15012, 15300, 16524, 18765, 20655, 20850, 21267, 22518, 22950, 23630, 24300, 25020, 27540, 28356, 31275, 33777, 34425, 35445, 37530, 41310, 41700, 42534, 45036, 45900, 47260, 56295, 59075, 62550, 63801, 67554, 68850, 70890, 75060, 82620, 85068, 93825, 103275, 106335, 112590, 118150, 125100, 127602, 135108, 137700, 141780, 168885, 177225, 187650, 191403, 206550, 212670, 225180, 236300, 255204, 281475, 319005, 337770, 354450, 375300, 382806, 413100, 425340, 531675, 562950, 574209, 638010, 675540, 708900, 765612, 844425, 957015, 1063350, 1125900, 1148418, 1276020, 1595025, 1688850, 1914030, 2126700, 2296836, 2871045, 3190050, 3377700, 3828060, 4785075, 5742090, 6380100, 9570150, 11484180, 14355225, 19140300, 28710450, 57420900]

約数ペア:

[(1, 57420900), (2, 28710450), (3, 19140300), (4, 14355225), (5, 11484180), (6, 9570150), (9, 6380100), (10, 5742090), (12, 4785075), (15, 3828060), (17, 3377700), (18, 3190050), (20, 2871045), (25, 2296836), (27, 2126700), (30, 1914030), (34, 1688850), (36, 1595025), (45, 1276020), (50, 1148418), (51, 1125900), (54, 1063350), (60, 957015), (68, 844425), (75, 765612), (81, 708900), (85, 675540), (90, 638010), (100, 574209), (102, 562950), (108, 531675), (135, 425340), (139, 413100), (150, 382806), (153, 375300), (162, 354450), (170, 337770), (180, 319005), (204, 281475), (225, 255204), (243, 236300), (255, 225180), (270, 212670), (278, 206550), (300, 191403), (306, 187650), (324, 177225), (340, 168885), (405, 141780), (417, 137700), (425, 135108), (450, 127602), (459, 125100), (486, 118150), (510, 112590), (540, 106335), (556, 103275), (612, 93825), (675, 85068), (695, 82620), (765, 75060), (810, 70890), (834, 68850), (850, 67554), (900, 63801), (918, 62550), (972, 59075), (1020, 56295), (1215, 47260), (1251, 45900), (1275, 45036), (1350, 42534), (1377, 41700), (1390, 41310), (1530, 37530), (1620, 35445), (1668, 34425), (1700, 33777), (1836, 31275), (2025, 28356), (2085, 27540), (2295, 25020), (2363, 24300), (2430, 23630), (2502, 22950), (2550, 22518), (2700, 21267), (2754, 20850), (2780, 20655), (3060, 18765), (3475, 16524), (3753, 15300), (3825, 15012), (4050, 14178), (4131, 13900), (4170, 13770), (4590, 12510), (4726, 12150), (4860, 11815), (5004, 11475), (5100, 11259), (5508, 10425), (6075, 9452), (6255, 9180), (6885, 8340), (6950, 8262), (7089, 8100), (7506, 7650)]