149825060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 394813440

約数和(自身を除く): 244988380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 271, 308, 359, 385, 542, 718, 770, 1084, 1355, 1436, 1540, 1795, 1897, 2513, 2710, 2981, 3590, 3794, 3949, 5026, 5420, 5962, 7180, 7588, 7898, 9485, 10052, 11924, 12565, 14905, 15796, 18970, 19745, 20867, 25130, 27643, 29810, 37940, 39490, 41734, 50260, 55286, 59620, 78980, 83468, 97289, 104335, 110572, 138215, 194578, 208670, 276430, 389156, 417340, 486445, 552860, 681023, 972890, 1070179, 1362046, 1945780, 2140358, 2724092, 3405115, 4280716, 5350895, 6810230, 7491253, 10701790, 13620460, 14982506, 21403580, 29965012, 37456265, 74912530, 149825060]

約数ペア:

[(1, 149825060), (2, 74912530), (4, 37456265), (5, 29965012), (7, 21403580), (10, 14982506), (11, 13620460), (14, 10701790), (20, 7491253), (22, 6810230), (28, 5350895), (35, 4280716), (44, 3405115), (55, 2724092), (70, 2140358), (77, 1945780), (110, 1362046), (140, 1070179), (154, 972890), (220, 681023), (271, 552860), (308, 486445), (359, 417340), (385, 389156), (542, 276430), (718, 208670), (770, 194578), (1084, 138215), (1355, 110572), (1436, 104335), (1540, 97289), (1795, 83468), (1897, 78980), (2513, 59620), (2710, 55286), (2981, 50260), (3590, 41734), (3794, 39490), (3949, 37940), (5026, 29810), (5420, 27643), (5962, 25130), (7180, 20867), (7588, 19745), (7898, 18970), (9485, 15796), (10052, 14905), (11924, 12565)]