213039180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1637}}^1$

素因数の和:1896

約数の個数: 96

約数和(自身を含む): 665945280

約数和(自身を除く): 452906100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 241, 270, 482, 540, 723, 964, 1205, 1446, 1637, 2169, 2410, 2892, 3274, 3615, 4338, 4820, 4911, 6507, 6548, 7230, 8185, 8676, 9822, 10845, 13014, 14460, 14733, 16370, 19644, 21690, 24555, 26028, 29466, 32535, 32740, 43380, 44199, 49110, 58932, 65070, 73665, 88398, 98220, 130140, 147330, 176796, 220995, 294660, 394517, 441990, 789034, 883980, 1183551, 1578068, 1972585, 2367102, 3550653, 3945170, 4734204, 5917755, 7101306, 7890340, 10651959, 11835510, 14202612, 17753265, 21303918, 23671020, 35506530, 42607836, 53259795, 71013060, 106519590, 213039180]

約数ペア:

[(1, 213039180), (2, 106519590), (3, 71013060), (4, 53259795), (5, 42607836), (6, 35506530), (9, 23671020), (10, 21303918), (12, 17753265), (15, 14202612), (18, 11835510), (20, 10651959), (27, 7890340), (30, 7101306), (36, 5917755), (45, 4734204), (54, 3945170), (60, 3550653), (90, 2367102), (108, 1972585), (135, 1578068), (180, 1183551), (241, 883980), (270, 789034), (482, 441990), (540, 394517), (723, 294660), (964, 220995), (1205, 176796), (1446, 147330), (1637, 130140), (2169, 98220), (2410, 88398), (2892, 73665), (3274, 65070), (3615, 58932), (4338, 49110), (4820, 44199), (4911, 43380), (6507, 32740), (6548, 32535), (7230, 29466), (8185, 26028), (8676, 24555), (9822, 21690), (10845, 19644), (13014, 16370), (14460, 14733)]