74786940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14327}}^1$

素因数の和:14371

約数の個数: 72

約数和(自身を含む): 234692640

約数和(自身を除く): 159905700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 14327, 28654, 42981, 57308, 71635, 85962, 128943, 143270, 171924, 214905, 257886, 286540, 415483, 429810, 515772, 644715, 830966, 859620, 1246449, 1289430, 1661932, 2077415, 2492898, 2578860, 3739347, 4154830, 4985796, 6232245, 7478694, 8309660, 12464490, 14957388, 18696735, 24928980, 37393470, 74786940]

約数ペア:

[(1, 74786940), (2, 37393470), (3, 24928980), (4, 18696735), (5, 14957388), (6, 12464490), (9, 8309660), (10, 7478694), (12, 6232245), (15, 4985796), (18, 4154830), (20, 3739347), (29, 2578860), (30, 2492898), (36, 2077415), (45, 1661932), (58, 1289430), (60, 1246449), (87, 859620), (90, 830966), (116, 644715), (145, 515772), (174, 429810), (180, 415483), (261, 286540), (290, 257886), (348, 214905), (435, 171924), (522, 143270), (580, 128943), (870, 85962), (1044, 71635), (1305, 57308), (1740, 42981), (2610, 28654), (5220, 14327)]