27831474180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{5443}}^1$

素因数の和:6035

約数の個数: 192

約数和(自身を含む): 91861620480

約数和(自身を除く): 64030146300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 557, 612, 765, 918, 1020, 1114, 1530, 1671, 1836, 2228, 2295, 2785, 3060, 3342, 4590, 5013, 5443, 5570, 6684, 8355, 9180, 9469, 10026, 10886, 11140, 15039, 16329, 16710, 18938, 20052, 21772, 25065, 27215, 28407, 30078, 32658, 33420, 37876, 47345, 48987, 50130, 54430, 56814, 60156, 65316, 75195, 81645, 85221, 92531, 94690, 97974, 100260, 108860, 113628, 142035, 146961, 150390, 163290, 170442, 185062, 189380, 195948, 244935, 255663, 277593, 284070, 293922, 300780, 326580, 340884, 370124, 426105, 462655, 489870, 511326, 555186, 568140, 587844, 734805, 832779, 852210, 925310, 979740, 1022652, 1110372, 1278315, 1387965, 1469610, 1665558, 1704420, 1850620, 2498337, 2556630, 2775930, 2939220, 3031751, 3331116, 4163895, 4996674, 5113260, 5551860, 6063502, 8327790, 9095253, 9993348, 12127004, 12491685, 15158755, 16655580, 18190506, 24983370, 27285759, 30317510, 36381012, 45476265, 49966740, 51539767, 54571518, 60635020, 81857277, 90952530, 103079534, 109143036, 136428795, 154619301, 163714554, 181905060, 206159068, 257698835, 272857590, 309238602, 327429108, 409286385, 463857903, 515397670, 545715180, 618477204, 773096505, 818572770, 927715806, 1030795340, 1391573709, 1546193010, 1637145540, 1855431612, 2319289515, 2783147418, 3092386020, 4638579030, 5566294836, 6957868545, 9277158060, 13915737090, 27831474180]

約数ペア:

[(1, 27831474180), (2, 13915737090), (3, 9277158060), (4, 6957868545), (5, 5566294836), (6, 4638579030), (9, 3092386020), (10, 2783147418), (12, 2319289515), (15, 1855431612), (17, 1637145540), (18, 1546193010), (20, 1391573709), (27, 1030795340), (30, 927715806), (34, 818572770), (36, 773096505), (45, 618477204), (51, 545715180), (54, 515397670), (60, 463857903), (68, 409286385), (85, 327429108), (90, 309238602), (102, 272857590), (108, 257698835), (135, 206159068), (153, 181905060), (170, 163714554), (180, 154619301), (204, 136428795), (255, 109143036), (270, 103079534), (306, 90952530), (340, 81857277), (459, 60635020), (510, 54571518), (540, 51539767), (557, 49966740), (612, 45476265), (765, 36381012), (918, 30317510), (1020, 27285759), (1114, 24983370), (1530, 18190506), (1671, 16655580), (1836, 15158755), (2228, 12491685), (2295, 12127004), (2785, 9993348), (3060, 9095253), (3342, 8327790), (4590, 6063502), (5013, 5551860), (5443, 5113260), (5570, 4996674), (6684, 4163895), (8355, 3331116), (9180, 3031751), (9469, 2939220), (10026, 2775930), (10886, 2556630), (11140, 2498337), (15039, 1850620), (16329, 1704420), (16710, 1665558), (18938, 1469610), (20052, 1387965), (21772, 1278315), (25065, 1110372), (27215, 1022652), (28407, 979740), (30078, 925310), (32658, 852210), (33420, 832779), (37876, 734805), (47345, 587844), (48987, 568140), (50130, 555186), (54430, 511326), (56814, 489870), (60156, 462655), (65316, 426105), (75195, 370124), (81645, 340884), (85221, 326580), (92531, 300780), (94690, 293922), (97974, 284070), (100260, 277593), (108860, 255663), (113628, 244935), (142035, 195948), (146961, 189380), (150390, 185062), (163290, 170442)]