109388580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1338

約数の個数: 144

約数和(自身を含む): 368867520

約数和(自身を除く): 259478940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 812, 870, 980, 1015, 1218, 1283, 1421, 1470, 1740, 2030, 2436, 2566, 2842, 2940, 3045, 3849, 4060, 4263, 5132, 5684, 6090, 6415, 7105, 7698, 8526, 8981, 12180, 12830, 14210, 15396, 17052, 17962, 19245, 21315, 25660, 26943, 28420, 35924, 37207, 38490, 42630, 44905, 53886, 62867, 74414, 76980, 85260, 89810, 107772, 111621, 125734, 134715, 148828, 179620, 186035, 188601, 223242, 251468, 260449, 269430, 314335, 372070, 377202, 446484, 520898, 538860, 558105, 628670, 744140, 754404, 781347, 943005, 1041796, 1116210, 1257340, 1302245, 1562694, 1823143, 1886010, 2232420, 2604490, 3125388, 3646286, 3772020, 3906735, 5208980, 5469429, 7292572, 7813470, 9115715, 10938858, 15626940, 18231430, 21877716, 27347145, 36462860, 54694290, 109388580]

約数ペア:

[(1, 109388580), (2, 54694290), (3, 36462860), (4, 27347145), (5, 21877716), (6, 18231430), (7, 15626940), (10, 10938858), (12, 9115715), (14, 7813470), (15, 7292572), (20, 5469429), (21, 5208980), (28, 3906735), (29, 3772020), (30, 3646286), (35, 3125388), (42, 2604490), (49, 2232420), (58, 1886010), (60, 1823143), (70, 1562694), (84, 1302245), (87, 1257340), (98, 1116210), (105, 1041796), (116, 943005), (140, 781347), (145, 754404), (147, 744140), (174, 628670), (196, 558105), (203, 538860), (210, 520898), (245, 446484), (290, 377202), (294, 372070), (348, 314335), (406, 269430), (420, 260449), (435, 251468), (490, 223242), (580, 188601), (588, 186035), (609, 179620), (735, 148828), (812, 134715), (870, 125734), (980, 111621), (1015, 107772), (1218, 89810), (1283, 85260), (1421, 76980), (1470, 74414), (1740, 62867), (2030, 53886), (2436, 44905), (2566, 42630), (2842, 38490), (2940, 37207), (3045, 35924), (3849, 28420), (4060, 26943), (4263, 25660), (5132, 21315), (5684, 19245), (6090, 17962), (6415, 17052), (7105, 15396), (7698, 14210), (8526, 12830), (8981, 12180)]