56303100

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 216

約数和(自身を含む): 209792128

約数和(自身を除く): 153489028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 331, 350, 378, 405, 420, 450, 486, 525, 540, 567, 630, 662, 675, 700, 756, 810, 900, 945, 972, 993, 1050, 1134, 1215, 1260, 1324, 1350, 1575, 1620, 1655, 1701, 1890, 1986, 2025, 2100, 2268, 2317, 2430, 2700, 2835, 2979, 3150, 3310, 3402, 3780, 3972, 4050, 4634, 4725, 4860, 4965, 5670, 5958, 6075, 6300, 6620, 6804, 6951, 8100, 8275, 8505, 8937, 9268, 9450, 9930, 11340, 11585, 11916, 12150, 13902, 14175, 14895, 16550, 17010, 17874, 18900, 19860, 20853, 23170, 24300, 24825, 26811, 27804, 28350, 29790, 33100, 34020, 34755, 35748, 41706, 42525, 44685, 46340, 49650, 53622, 56700, 57925, 59580, 62559, 69510, 74475, 80433, 83412, 85050, 89370, 99300, 104265, 107244, 115850, 125118, 134055, 139020, 148950, 160866, 170100, 173775, 178740, 187677, 208530, 223425, 231700, 250236, 268110, 297900, 312795, 321732, 347550, 375354, 402165, 417060, 446850, 521325, 536220, 563031, 625590, 670275, 695100, 750708, 804330, 893700, 938385, 1042650, 1126062, 1251180, 1340550, 1563975, 1608660, 1876770, 2010825, 2085300, 2252124, 2681100, 2815155, 3127950, 3753540, 4021650, 4691925, 5630310, 6255900, 8043300, 9383850, 11260620, 14075775, 18767700, 28151550, 56303100]

約数ペア:

[(1, 56303100), (2, 28151550), (3, 18767700), (4, 14075775), (5, 11260620), (6, 9383850), (7, 8043300), (9, 6255900), (10, 5630310), (12, 4691925), (14, 4021650), (15, 3753540), (18, 3127950), (20, 2815155), (21, 2681100), (25, 2252124), (27, 2085300), (28, 2010825), (30, 1876770), (35, 1608660), (36, 1563975), (42, 1340550), (45, 1251180), (50, 1126062), (54, 1042650), (60, 938385), (63, 893700), (70, 804330), (75, 750708), (81, 695100), (84, 670275), (90, 625590), (100, 563031), (105, 536220), (108, 521325), (126, 446850), (135, 417060), (140, 402165), (150, 375354), (162, 347550), (175, 321732), (180, 312795), (189, 297900), (210, 268110), (225, 250236), (243, 231700), (252, 223425), (270, 208530), (300, 187677), (315, 178740), (324, 173775), (331, 170100), (350, 160866), (378, 148950), (405, 139020), (420, 134055), (450, 125118), (486, 115850), (525, 107244), (540, 104265), (567, 99300), (630, 89370), (662, 85050), (675, 83412), (700, 80433), (756, 74475), (810, 69510), (900, 62559), (945, 59580), (972, 57925), (993, 56700), (1050, 53622), (1134, 49650), (1215, 46340), (1260, 44685), (1324, 42525), (1350, 41706), (1575, 35748), (1620, 34755), (1655, 34020), (1701, 33100), (1890, 29790), (1986, 28350), (2025, 27804), (2100, 26811), (2268, 24825), (2317, 24300), (2430, 23170), (2700, 20853), (2835, 19860), (2979, 18900), (3150, 17874), (3310, 17010), (3402, 16550), (3780, 14895), (3972, 14175), (4050, 13902), (4634, 12150), (4725, 11916), (4860, 11585), (4965, 11340), (5670, 9930), (5958, 9450), (6075, 9268), (6300, 8937), (6620, 8505), (6804, 8275), (6951, 8100)]