105457660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 291207168

約数和(自身を除く): 185749508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 47, 55, 62, 70, 77, 94, 110, 124, 140, 154, 155, 188, 217, 220, 235, 308, 310, 329, 341, 385, 434, 470, 517, 620, 658, 682, 770, 868, 940, 1034, 1085, 1316, 1364, 1457, 1540, 1645, 1705, 2068, 2170, 2209, 2387, 2585, 2914, 3290, 3410, 3619, 4340, 4418, 4774, 5170, 5828, 6580, 6820, 7238, 7285, 8836, 9548, 10199, 10340, 11045, 11935, 14476, 14570, 15463, 16027, 18095, 20398, 22090, 23870, 24299, 29140, 30926, 32054, 36190, 40796, 44180, 47740, 48598, 50995, 61852, 64108, 68479, 72380, 77315, 80135, 97196, 101990, 112189, 121495, 136958, 154630, 160270, 170093, 203980, 224378, 242990, 273916, 309260, 320540, 340186, 342395, 448756, 479353, 485980, 560945, 680372, 684790, 753269, 850465, 958706, 1121890, 1369580, 1506538, 1700930, 1917412, 2243780, 2396765, 3013076, 3401860, 3766345, 4793530, 5272883, 7532690, 9587060, 10545766, 15065380, 21091532, 26364415, 52728830, 105457660]

約数ペア:

[(1, 105457660), (2, 52728830), (4, 26364415), (5, 21091532), (7, 15065380), (10, 10545766), (11, 9587060), (14, 7532690), (20, 5272883), (22, 4793530), (28, 3766345), (31, 3401860), (35, 3013076), (44, 2396765), (47, 2243780), (55, 1917412), (62, 1700930), (70, 1506538), (77, 1369580), (94, 1121890), (110, 958706), (124, 850465), (140, 753269), (154, 684790), (155, 680372), (188, 560945), (217, 485980), (220, 479353), (235, 448756), (308, 342395), (310, 340186), (329, 320540), (341, 309260), (385, 273916), (434, 242990), (470, 224378), (517, 203980), (620, 170093), (658, 160270), (682, 154630), (770, 136958), (868, 121495), (940, 112189), (1034, 101990), (1085, 97196), (1316, 80135), (1364, 77315), (1457, 72380), (1540, 68479), (1645, 64108), (1705, 61852), (2068, 50995), (2170, 48598), (2209, 47740), (2387, 44180), (2585, 40796), (2914, 36190), (3290, 32054), (3410, 30926), (3619, 29140), (4340, 24299), (4418, 23870), (4774, 22090), (5170, 20398), (5828, 18095), (6580, 16027), (6820, 15463), (7238, 14570), (7285, 14476), (8836, 11935), (9548, 11045), (10199, 10340)]