201486180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 673505280

約数和(自身を除く): 472019100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 59, 60, 70, 84, 94, 105, 118, 140, 141, 173, 177, 188, 210, 235, 236, 282, 295, 329, 346, 354, 413, 420, 470, 519, 564, 590, 658, 692, 705, 708, 826, 865, 885, 940, 987, 1038, 1180, 1211, 1239, 1316, 1410, 1645, 1652, 1730, 1770, 1974, 2065, 2076, 2422, 2478, 2595, 2773, 2820, 3290, 3460, 3540, 3633, 3948, 4130, 4844, 4935, 4956, 5190, 5546, 6055, 6195, 6580, 7266, 8131, 8260, 8319, 9870, 10207, 10380, 11092, 12110, 12390, 13865, 14532, 16262, 16638, 18165, 19411, 19740, 20414, 24220, 24393, 24780, 27730, 30621, 32524, 33276, 36330, 38822, 40655, 40828, 41595, 48786, 51035, 55460, 56917, 58233, 61242, 71449, 72660, 77644, 81310, 83190, 97055, 97572, 102070, 113834, 116466, 121965, 122484, 142898, 153105, 162620, 166380, 170751, 194110, 204140, 214347, 227668, 232932, 243930, 284585, 285796, 291165, 306210, 341502, 357245, 388220, 428694, 479729, 487860, 569170, 582330, 612420, 683004, 714490, 853755, 857388, 959458, 1071735, 1138340, 1164660, 1428980, 1439187, 1707510, 1918916, 2143470, 2398645, 2878374, 3358103, 3415020, 4286940, 4797290, 5756748, 6716206, 7195935, 9594580, 10074309, 13432412, 14391870, 16790515, 20148618, 28783740, 33581030, 40297236, 50371545, 67162060, 100743090, 201486180]

約数ペア:

[(1, 201486180), (2, 100743090), (3, 67162060), (4, 50371545), (5, 40297236), (6, 33581030), (7, 28783740), (10, 20148618), (12, 16790515), (14, 14391870), (15, 13432412), (20, 10074309), (21, 9594580), (28, 7195935), (30, 6716206), (35, 5756748), (42, 4797290), (47, 4286940), (59, 3415020), (60, 3358103), (70, 2878374), (84, 2398645), (94, 2143470), (105, 1918916), (118, 1707510), (140, 1439187), (141, 1428980), (173, 1164660), (177, 1138340), (188, 1071735), (210, 959458), (235, 857388), (236, 853755), (282, 714490), (295, 683004), (329, 612420), (346, 582330), (354, 569170), (413, 487860), (420, 479729), (470, 428694), (519, 388220), (564, 357245), (590, 341502), (658, 306210), (692, 291165), (705, 285796), (708, 284585), (826, 243930), (865, 232932), (885, 227668), (940, 214347), (987, 204140), (1038, 194110), (1180, 170751), (1211, 166380), (1239, 162620), (1316, 153105), (1410, 142898), (1645, 122484), (1652, 121965), (1730, 116466), (1770, 113834), (1974, 102070), (2065, 97572), (2076, 97055), (2422, 83190), (2478, 81310), (2595, 77644), (2773, 72660), (2820, 71449), (3290, 61242), (3460, 58233), (3540, 56917), (3633, 55460), (3948, 51035), (4130, 48786), (4844, 41595), (4935, 40828), (4956, 40655), (5190, 38822), (5546, 36330), (6055, 33276), (6195, 32524), (6580, 30621), (7266, 27730), (8131, 24780), (8260, 24393), (8319, 24220), (9870, 20414), (10207, 19740), (10380, 19411), (11092, 18165), (12110, 16638), (12390, 16262), (13865, 14532)]