66205380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 193019904

約数和(自身を除く): 126814524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 67, 86, 129, 134, 172, 201, 215, 258, 268, 335, 383, 402, 430, 516, 645, 670, 766, 804, 860, 1005, 1149, 1290, 1340, 1532, 1915, 2010, 2298, 2580, 2881, 3830, 4020, 4596, 5745, 5762, 7660, 8643, 11490, 11524, 14405, 16469, 17286, 22980, 25661, 28810, 32938, 34572, 43215, 49407, 51322, 57620, 65876, 76983, 82345, 86430, 98814, 102644, 128305, 153966, 164690, 172860, 197628, 247035, 256610, 307932, 329380, 384915, 494070, 513220, 769830, 988140, 1103423, 1539660, 2206846, 3310269, 4413692, 5517115, 6620538, 11034230, 13241076, 16551345, 22068460, 33102690, 66205380]

約数ペア:

[(1, 66205380), (2, 33102690), (3, 22068460), (4, 16551345), (5, 13241076), (6, 11034230), (10, 6620538), (12, 5517115), (15, 4413692), (20, 3310269), (30, 2206846), (43, 1539660), (60, 1103423), (67, 988140), (86, 769830), (129, 513220), (134, 494070), (172, 384915), (201, 329380), (215, 307932), (258, 256610), (268, 247035), (335, 197628), (383, 172860), (402, 164690), (430, 153966), (516, 128305), (645, 102644), (670, 98814), (766, 86430), (804, 82345), (860, 76983), (1005, 65876), (1149, 57620), (1290, 51322), (1340, 49407), (1532, 43215), (1915, 34572), (2010, 32938), (2298, 28810), (2580, 25661), (2881, 22980), (3830, 17286), (4020, 16469), (4596, 14405), (5745, 11524), (5762, 11490), (7660, 8643)]