33781860

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:365

約数の個数: 168

約数和(自身を含む): 121926336

約数和(自身を除く): 88144476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 331, 378, 405, 420, 486, 540, 567, 630, 662, 729, 756, 810, 945, 972, 993, 1134, 1215, 1260, 1324, 1458, 1620, 1655, 1701, 1890, 1986, 2268, 2317, 2430, 2835, 2916, 2979, 3310, 3402, 3645, 3780, 3972, 4634, 4860, 4965, 5103, 5670, 5958, 6620, 6804, 6951, 7290, 8505, 8937, 9268, 9930, 10206, 11340, 11585, 11916, 13902, 14580, 14895, 17010, 17874, 19860, 20412, 20853, 23170, 25515, 26811, 27804, 29790, 34020, 34755, 35748, 41706, 44685, 46340, 51030, 53622, 59580, 62559, 69510, 80433, 83412, 89370, 102060, 104265, 107244, 125118, 134055, 139020, 160866, 178740, 187677, 208530, 241299, 250236, 268110, 312795, 321732, 375354, 402165, 417060, 482598, 536220, 563031, 625590, 750708, 804330, 938385, 965196, 1126062, 1206495, 1251180, 1608660, 1689093, 1876770, 2252124, 2412990, 2815155, 3378186, 3753540, 4825980, 5630310, 6756372, 8445465, 11260620, 16890930, 33781860]

約数ペア:

[(1, 33781860), (2, 16890930), (3, 11260620), (4, 8445465), (5, 6756372), (6, 5630310), (7, 4825980), (9, 3753540), (10, 3378186), (12, 2815155), (14, 2412990), (15, 2252124), (18, 1876770), (20, 1689093), (21, 1608660), (27, 1251180), (28, 1206495), (30, 1126062), (35, 965196), (36, 938385), (42, 804330), (45, 750708), (54, 625590), (60, 563031), (63, 536220), (70, 482598), (81, 417060), (84, 402165), (90, 375354), (105, 321732), (108, 312795), (126, 268110), (135, 250236), (140, 241299), (162, 208530), (180, 187677), (189, 178740), (210, 160866), (243, 139020), (252, 134055), (270, 125118), (315, 107244), (324, 104265), (331, 102060), (378, 89370), (405, 83412), (420, 80433), (486, 69510), (540, 62559), (567, 59580), (630, 53622), (662, 51030), (729, 46340), (756, 44685), (810, 41706), (945, 35748), (972, 34755), (993, 34020), (1134, 29790), (1215, 27804), (1260, 26811), (1324, 25515), (1458, 23170), (1620, 20853), (1655, 20412), (1701, 19860), (1890, 17874), (1986, 17010), (2268, 14895), (2317, 14580), (2430, 13902), (2835, 11916), (2916, 11585), (2979, 11340), (3310, 10206), (3402, 9930), (3645, 9268), (3780, 8937), (3972, 8505), (4634, 7290), (4860, 6951), (4965, 6804), (5103, 6620), (5670, 5958)]