75979260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 269208576

約数和(自身を除く): 193229316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1283, 1316, 1410, 1645, 1692, 1974, 2115, 2566, 2820, 2961, 3290, 3849, 3948, 4230, 4935, 5132, 5922, 6415, 6580, 7698, 8460, 8981, 9870, 11547, 11844, 12830, 14805, 15396, 17962, 19245, 19740, 23094, 25660, 26943, 29610, 35924, 38490, 44905, 46188, 53886, 57735, 59220, 60301, 76980, 80829, 89810, 107772, 115470, 120602, 134715, 161658, 179620, 180903, 230940, 241204, 269430, 301505, 323316, 361806, 404145, 422107, 538860, 542709, 603010, 723612, 808290, 844214, 904515, 1085418, 1206020, 1266321, 1616580, 1688428, 1809030, 2110535, 2170836, 2532642, 2713545, 3618060, 3798963, 4221070, 5065284, 5427090, 6331605, 7597926, 8442140, 10854180, 12663210, 15195852, 18994815, 25326420, 37989630, 75979260]

約数ペア:

[(1, 75979260), (2, 37989630), (3, 25326420), (4, 18994815), (5, 15195852), (6, 12663210), (7, 10854180), (9, 8442140), (10, 7597926), (12, 6331605), (14, 5427090), (15, 5065284), (18, 4221070), (20, 3798963), (21, 3618060), (28, 2713545), (30, 2532642), (35, 2170836), (36, 2110535), (42, 1809030), (45, 1688428), (47, 1616580), (60, 1266321), (63, 1206020), (70, 1085418), (84, 904515), (90, 844214), (94, 808290), (105, 723612), (126, 603010), (140, 542709), (141, 538860), (180, 422107), (188, 404145), (210, 361806), (235, 323316), (252, 301505), (282, 269430), (315, 241204), (329, 230940), (420, 180903), (423, 179620), (470, 161658), (564, 134715), (630, 120602), (658, 115470), (705, 107772), (846, 89810), (940, 80829), (987, 76980), (1260, 60301), (1283, 59220), (1316, 57735), (1410, 53886), (1645, 46188), (1692, 44905), (1974, 38490), (2115, 35924), (2566, 29610), (2820, 26943), (2961, 25660), (3290, 23094), (3849, 19740), (3948, 19245), (4230, 17962), (4935, 15396), (5132, 14805), (5922, 12830), (6415, 11844), (6580, 11547), (7698, 9870), (8460, 8981)]