135181620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6311}}^1$

素因数の和:6350

約数の個数: 144

約数和(自身を含む): 496274688

約数和(自身を除く): 361093068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 6311, 7140, 10710, 12622, 18933, 21420, 25244, 31555, 37866, 44177, 56799, 63110, 75732, 88354, 94665, 107287, 113598, 126220, 132531, 176708, 189330, 214574, 220885, 227196, 265062, 283995, 321861, 378660, 397593, 429148, 441770, 530124, 536435, 567990, 643722, 662655, 751009, 795186, 883540, 965583, 1072870, 1135980, 1287444, 1325310, 1502018, 1590372, 1609305, 1931166, 1987965, 2145740, 2253027, 2650620, 3004036, 3218610, 3755045, 3862332, 3975930, 4506054, 4827915, 6437220, 6759081, 7510090, 7951860, 9012108, 9655830, 11265135, 13518162, 15020180, 19311660, 22530270, 27036324, 33795405, 45060540, 67590810, 135181620]

約数ペア:

[(1, 135181620), (2, 67590810), (3, 45060540), (4, 33795405), (5, 27036324), (6, 22530270), (7, 19311660), (9, 15020180), (10, 13518162), (12, 11265135), (14, 9655830), (15, 9012108), (17, 7951860), (18, 7510090), (20, 6759081), (21, 6437220), (28, 4827915), (30, 4506054), (34, 3975930), (35, 3862332), (36, 3755045), (42, 3218610), (45, 3004036), (51, 2650620), (60, 2253027), (63, 2145740), (68, 1987965), (70, 1931166), (84, 1609305), (85, 1590372), (90, 1502018), (102, 1325310), (105, 1287444), (119, 1135980), (126, 1072870), (140, 965583), (153, 883540), (170, 795186), (180, 751009), (204, 662655), (210, 643722), (238, 567990), (252, 536435), (255, 530124), (306, 441770), (315, 429148), (340, 397593), (357, 378660), (420, 321861), (476, 283995), (510, 265062), (595, 227196), (612, 220885), (630, 214574), (714, 189330), (765, 176708), (1020, 132531), (1071, 126220), (1190, 113598), (1260, 107287), (1428, 94665), (1530, 88354), (1785, 75732), (2142, 63110), (2380, 56799), (3060, 44177), (3570, 37866), (4284, 31555), (5355, 25244), (6311, 21420), (7140, 18933), (10710, 12622)]