316796580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{60689}}^1$

素因数の和:60733

約数の個数: 72

約数和(自身を含む): 994102200

約数和(自身を除く): 677305620

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, 60689, 121378, 182067, 242756, 303445, 364134, 546201, 606890, 728268, 910335, 1092402, 1213780, 1759981, 1820670, 2184804, 2731005, 3519962, 3641340, 5279943, 5462010, 7039924, 8799905, 10559886, 10924020, 15839829, 17599810, 21119772, 26399715, 31679658, 35199620, 52799430, 63359316, 79199145, 105598860, 158398290, 316796580]

約数ペア:

[(1, 316796580), (2, 158398290), (3, 105598860), (4, 79199145), (5, 63359316), (6, 52799430), (9, 35199620), (10, 31679658), (12, 26399715), (15, 21119772), (18, 17599810), (20, 15839829), (29, 10924020), (30, 10559886), (36, 8799905), (45, 7039924), (58, 5462010), (60, 5279943), (87, 3641340), (90, 3519962), (116, 2731005), (145, 2184804), (174, 1820670), (180, 1759981), (261, 1213780), (290, 1092402), (348, 910335), (435, 728268), (522, 606890), (580, 546201), (870, 364134), (1044, 303445), (1305, 242756), (1740, 182067), (2610, 121378), (5220, 60689)]