228839220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12343}}^1$

素因数の和:12461

約数の個数: 72

約数和(自身を含む): 700941696

約数和(自身を除く): 472102476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 12343, 18540, 24686, 37029, 49372, 61715, 74058, 111087, 123430, 148116, 185145, 222174, 246860, 370290, 444348, 555435, 740580, 1110870, 1271329, 2221740, 2542658, 3813987, 5085316, 6356645, 7627974, 11441961, 12713290, 15255948, 19069935, 22883922, 25426580, 38139870, 45767844, 57209805, 76279740, 114419610, 228839220]

約数ペア:

[(1, 228839220), (2, 114419610), (3, 76279740), (4, 57209805), (5, 45767844), (6, 38139870), (9, 25426580), (10, 22883922), (12, 19069935), (15, 15255948), (18, 12713290), (20, 11441961), (30, 7627974), (36, 6356645), (45, 5085316), (60, 3813987), (90, 2542658), (103, 2221740), (180, 1271329), (206, 1110870), (309, 740580), (412, 555435), (515, 444348), (618, 370290), (927, 246860), (1030, 222174), (1236, 185145), (1545, 148116), (1854, 123430), (2060, 111087), (3090, 74058), (3708, 61715), (4635, 49372), (6180, 37029), (9270, 24686), (12343, 18540)]