28503278460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{8087}}^1$

素因数の和:8273

約数の個数: 192

約数和(自身を含む): 90984176640

約数和(自身を除く): 62480898180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 107, 108, 122, 135, 180, 183, 214, 244, 270, 305, 321, 366, 428, 535, 540, 549, 610, 642, 732, 915, 963, 1070, 1098, 1220, 1284, 1605, 1647, 1830, 1926, 2140, 2196, 2745, 2889, 3210, 3294, 3660, 3852, 4815, 5490, 5778, 6420, 6527, 6588, 8087, 8235, 9630, 10980, 11556, 13054, 14445, 16174, 16470, 19260, 19581, 24261, 26108, 28890, 32348, 32635, 32940, 39162, 40435, 48522, 57780, 58743, 65270, 72783, 78324, 80870, 97044, 97905, 117486, 121305, 130540, 145566, 161740, 176229, 195810, 218349, 234972, 242610, 291132, 293715, 352458, 363915, 391620, 436698, 485220, 493307, 587430, 704916, 727830, 865309, 873396, 881145, 986614, 1091745, 1174860, 1455660, 1479921, 1730618, 1762290, 1973228, 2183490, 2466535, 2595927, 2959842, 3461236, 3524580, 4326545, 4366980, 4439763, 4933070, 5191854, 5919684, 7399605, 7787781, 8653090, 8879526, 9866140, 10383708, 12979635, 13319289, 14799210, 15575562, 17306180, 17759052, 22198815, 23363343, 25959270, 26638578, 29598420, 31151124, 38938905, 44397630, 46726686, 51918540, 52783849, 53277156, 66596445, 77877810, 88795260, 93453372, 105567698, 116816715, 133192890, 155755620, 158351547, 211135396, 233633430, 263919245, 266385780, 316703094, 467266860, 475054641, 527838490, 633406188, 791757735, 950109282, 1055676980, 1425163923, 1583515470, 1900218564, 2375273205, 2850327846, 3167030940, 4750546410, 5700655692, 7125819615, 9501092820, 14251639230, 28503278460]

約数ペア:

[(1, 28503278460), (2, 14251639230), (3, 9501092820), (4, 7125819615), (5, 5700655692), (6, 4750546410), (9, 3167030940), (10, 2850327846), (12, 2375273205), (15, 1900218564), (18, 1583515470), (20, 1425163923), (27, 1055676980), (30, 950109282), (36, 791757735), (45, 633406188), (54, 527838490), (60, 475054641), (61, 467266860), (90, 316703094), (107, 266385780), (108, 263919245), (122, 233633430), (135, 211135396), (180, 158351547), (183, 155755620), (214, 133192890), (244, 116816715), (270, 105567698), (305, 93453372), (321, 88795260), (366, 77877810), (428, 66596445), (535, 53277156), (540, 52783849), (549, 51918540), (610, 46726686), (642, 44397630), (732, 38938905), (915, 31151124), (963, 29598420), (1070, 26638578), (1098, 25959270), (1220, 23363343), (1284, 22198815), (1605, 17759052), (1647, 17306180), (1830, 15575562), (1926, 14799210), (2140, 13319289), (2196, 12979635), (2745, 10383708), (2889, 9866140), (3210, 8879526), (3294, 8653090), (3660, 7787781), (3852, 7399605), (4815, 5919684), (5490, 5191854), (5778, 4933070), (6420, 4439763), (6527, 4366980), (6588, 4326545), (8087, 3524580), (8235, 3461236), (9630, 2959842), (10980, 2595927), (11556, 2466535), (13054, 2183490), (14445, 1973228), (16174, 1762290), (16470, 1730618), (19260, 1479921), (19581, 1455660), (24261, 1174860), (26108, 1091745), (28890, 986614), (32348, 881145), (32635, 873396), (32940, 865309), (39162, 727830), (40435, 704916), (48522, 587430), (57780, 493307), (58743, 485220), (65270, 436698), (72783, 391620), (78324, 363915), (80870, 352458), (97044, 293715), (97905, 291132), (117486, 242610), (121305, 234972), (130540, 218349), (145566, 195810), (161740, 176229)]