64216260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1218

約数の個数: 96

約数和(自身を含む): 201801600

約数和(自身を除く): 137585340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1091, 1308, 1635, 1962, 2180, 2182, 2943, 3270, 3273, 3924, 4364, 4905, 5455, 5886, 6540, 6546, 9810, 9819, 10910, 11772, 13092, 14715, 16365, 19620, 19638, 21820, 29430, 29457, 32730, 39276, 49095, 58860, 58914, 65460, 98190, 117828, 118919, 147285, 196380, 237838, 294570, 356757, 475676, 589140, 594595, 713514, 1070271, 1189190, 1427028, 1783785, 2140542, 2378380, 3210813, 3567570, 4281084, 5351355, 6421626, 7135140, 10702710, 12843252, 16054065, 21405420, 32108130, 64216260]

約数ペア:

[(1, 64216260), (2, 32108130), (3, 21405420), (4, 16054065), (5, 12843252), (6, 10702710), (9, 7135140), (10, 6421626), (12, 5351355), (15, 4281084), (18, 3567570), (20, 3210813), (27, 2378380), (30, 2140542), (36, 1783785), (45, 1427028), (54, 1189190), (60, 1070271), (90, 713514), (108, 594595), (109, 589140), (135, 475676), (180, 356757), (218, 294570), (270, 237838), (327, 196380), (436, 147285), (540, 118919), (545, 117828), (654, 98190), (981, 65460), (1090, 58914), (1091, 58860), (1308, 49095), (1635, 39276), (1962, 32730), (2180, 29457), (2182, 29430), (2943, 21820), (3270, 19638), (3273, 19620), (3924, 16365), (4364, 14715), (4905, 13092), (5455, 11772), (5886, 10910), (6540, 9819), (6546, 9810)]