45066420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 159763968

約数和(自身を除く): 114697548

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, 761, 846, 940, 987, 1260, 1316, 1410, 1522, 1645, 1692, 1974, 2115, 2283, 2820, 2961, 3044, 3290, 3805, 3948, 4230, 4566, 4935, 5327, 5922, 6580, 6849, 7610, 8460, 9132, 9870, 10654, 11415, 11844, 13698, 14805, 15220, 15981, 19740, 21308, 22830, 26635, 27396, 29610, 31962, 34245, 35767, 45660, 47943, 53270, 59220, 63924, 68490, 71534, 79905, 95886, 106540, 107301, 136980, 143068, 159810, 178835, 191772, 214602, 239715, 250369, 319620, 321903, 357670, 429204, 479430, 500738, 536505, 643806, 715340, 751107, 958860, 1001476, 1073010, 1251845, 1287612, 1502214, 1609515, 2146020, 2253321, 2503690, 3004428, 3219030, 3755535, 4506642, 5007380, 6438060, 7511070, 9013284, 11266605, 15022140, 22533210, 45066420]

約数ペア:

[(1, 45066420), (2, 22533210), (3, 15022140), (4, 11266605), (5, 9013284), (6, 7511070), (7, 6438060), (9, 5007380), (10, 4506642), (12, 3755535), (14, 3219030), (15, 3004428), (18, 2503690), (20, 2253321), (21, 2146020), (28, 1609515), (30, 1502214), (35, 1287612), (36, 1251845), (42, 1073010), (45, 1001476), (47, 958860), (60, 751107), (63, 715340), (70, 643806), (84, 536505), (90, 500738), (94, 479430), (105, 429204), (126, 357670), (140, 321903), (141, 319620), (180, 250369), (188, 239715), (210, 214602), (235, 191772), (252, 178835), (282, 159810), (315, 143068), (329, 136980), (420, 107301), (423, 106540), (470, 95886), (564, 79905), (630, 71534), (658, 68490), (705, 63924), (761, 59220), (846, 53270), (940, 47943), (987, 45660), (1260, 35767), (1316, 34245), (1410, 31962), (1522, 29610), (1645, 27396), (1692, 26635), (1974, 22830), (2115, 21308), (2283, 19740), (2820, 15981), (2961, 15220), (3044, 14805), (3290, 13698), (3805, 11844), (3948, 11415), (4230, 10654), (4566, 9870), (4935, 9132), (5327, 8460), (5922, 7610), (6580, 6849)]