117561780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1481}}^1$

素因数の和:1516

約数の個数: 180

約数和(自身を含む): 429296868

約数和(自身を除く): 311735088

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, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1481, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 2962, 3780, 3969, 4410, 4443, 5292, 5670, 5924, 6615, 7405, 7938, 8820, 8886, 10367, 11340, 13230, 13329, 14810, 15876, 17772, 19845, 20734, 22215, 26460, 26658, 29620, 31101, 39690, 39987, 41468, 44430, 51835, 53316, 62202, 66645, 72569, 79380, 79974, 88860, 93303, 103670, 119961, 124404, 133290, 145138, 155505, 159948, 186606, 199935, 207340, 217707, 239922, 266580, 279909, 290276, 311010, 362845, 373212, 399870, 435414, 466515, 479844, 559818, 599805, 622020, 653121, 725690, 799740, 839727, 870828, 933030, 1088535, 1119636, 1199610, 1306242, 1399545, 1451380, 1679454, 1866060, 1959363, 2177070, 2399220, 2612484, 2799090, 3265605, 3358908, 3918726, 4198635, 4354140, 5598180, 5878089, 6531210, 7837452, 8397270, 9796815, 11756178, 13062420, 16794540, 19593630, 23512356, 29390445, 39187260, 58780890, 117561780]

約数ペア:

[(1, 117561780), (2, 58780890), (3, 39187260), (4, 29390445), (5, 23512356), (6, 19593630), (7, 16794540), (9, 13062420), (10, 11756178), (12, 9796815), (14, 8397270), (15, 7837452), (18, 6531210), (20, 5878089), (21, 5598180), (27, 4354140), (28, 4198635), (30, 3918726), (35, 3358908), (36, 3265605), (42, 2799090), (45, 2612484), (49, 2399220), (54, 2177070), (60, 1959363), (63, 1866060), (70, 1679454), (81, 1451380), (84, 1399545), (90, 1306242), (98, 1199610), (105, 1119636), (108, 1088535), (126, 933030), (135, 870828), (140, 839727), (147, 799740), (162, 725690), (180, 653121), (189, 622020), (196, 599805), (210, 559818), (245, 479844), (252, 466515), (270, 435414), (294, 399870), (315, 373212), (324, 362845), (378, 311010), (405, 290276), (420, 279909), (441, 266580), (490, 239922), (540, 217707), (567, 207340), (588, 199935), (630, 186606), (735, 159948), (756, 155505), (810, 145138), (882, 133290), (945, 124404), (980, 119961), (1134, 103670), (1260, 93303), (1323, 88860), (1470, 79974), (1481, 79380), (1620, 72569), (1764, 66645), (1890, 62202), (2205, 53316), (2268, 51835), (2646, 44430), (2835, 41468), (2940, 39987), (2962, 39690), (3780, 31101), (3969, 29620), (4410, 26658), (4443, 26460), (5292, 22215), (5670, 20734), (5924, 19845), (6615, 17772), (7405, 15876), (7938, 14810), (8820, 13329), (8886, 13230), (10367, 11340)]