98820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1$

素因数の和:82

約数の個数: 60

約数和(自身を含む): 315084

約数和(自身を除く): 216264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1620, 1647, 1830, 2196, 2745, 3294, 3660, 4941, 5490, 6588, 8235, 9882, 10980, 16470, 19764, 24705, 32940, 49410, 98820]

約数ペア:

[(1, 98820), (2, 49410), (3, 32940), (4, 24705), (5, 19764), (6, 16470), (9, 10980), (10, 9882), (12, 8235), (15, 6588), (18, 5490), (20, 4941), (27, 3660), (30, 3294), (36, 2745), (45, 2196), (54, 1830), (60, 1647), (61, 1620), (81, 1220), (90, 1098), (108, 915), (122, 810), (135, 732), (162, 610), (180, 549), (183, 540), (244, 405), (270, 366), (305, 324)]