274734180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{3461}}^1$

素因数の和:3496

約数の個数: 180

約数和(自身を含む): 1002851388

約数和(自身を除く): 728117208

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, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3461, 3780, 3969, 4410, 5292, 5670, 6615, 6922, 7938, 8820, 10383, 11340, 13230, 13844, 15876, 17305, 19845, 20766, 24227, 26460, 31149, 34610, 39690, 41532, 48454, 51915, 62298, 69220, 72681, 79380, 93447, 96908, 103830, 121135, 124596, 145362, 155745, 169589, 186894, 207660, 218043, 242270, 280341, 290724, 311490, 339178, 363405, 373788, 436086, 467235, 484540, 508767, 560682, 622980, 654129, 678356, 726810, 847945, 872172, 934470, 1017534, 1090215, 1121364, 1308258, 1401705, 1453620, 1526301, 1695890, 1868940, 1962387, 2035068, 2180430, 2543835, 2616516, 2803410, 3052602, 3270645, 3391780, 3924774, 4360860, 4578903, 5087670, 5606820, 6105204, 6541290, 7631505, 7849548, 9157806, 9811935, 10175340, 13082580, 13736709, 15263010, 18315612, 19623870, 22894515, 27473418, 30526020, 39247740, 45789030, 54946836, 68683545, 91578060, 137367090, 274734180]

約数ペア:

[(1, 274734180), (2, 137367090), (3, 91578060), (4, 68683545), (5, 54946836), (6, 45789030), (7, 39247740), (9, 30526020), (10, 27473418), (12, 22894515), (14, 19623870), (15, 18315612), (18, 15263010), (20, 13736709), (21, 13082580), (27, 10175340), (28, 9811935), (30, 9157806), (35, 7849548), (36, 7631505), (42, 6541290), (45, 6105204), (49, 5606820), (54, 5087670), (60, 4578903), (63, 4360860), (70, 3924774), (81, 3391780), (84, 3270645), (90, 3052602), (98, 2803410), (105, 2616516), (108, 2543835), (126, 2180430), (135, 2035068), (140, 1962387), (147, 1868940), (162, 1695890), (180, 1526301), (189, 1453620), (196, 1401705), (210, 1308258), (245, 1121364), (252, 1090215), (270, 1017534), (294, 934470), (315, 872172), (324, 847945), (378, 726810), (405, 678356), (420, 654129), (441, 622980), (490, 560682), (540, 508767), (567, 484540), (588, 467235), (630, 436086), (735, 373788), (756, 363405), (810, 339178), (882, 311490), (945, 290724), (980, 280341), (1134, 242270), (1260, 218043), (1323, 207660), (1470, 186894), (1620, 169589), (1764, 155745), (1890, 145362), (2205, 124596), (2268, 121135), (2646, 103830), (2835, 96908), (2940, 93447), (3461, 79380), (3780, 72681), (3969, 69220), (4410, 62298), (5292, 51915), (5670, 48454), (6615, 41532), (6922, 39690), (7938, 34610), (8820, 31149), (10383, 26460), (11340, 24227), (13230, 20766), (13844, 19845), (15876, 17305)]