74820780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1236

約数の個数: 96

約数和(自身を含む): 234823680

約数和(自身を除く): 160002900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1091, 1143, 1270, 1524, 1905, 2182, 2286, 2540, 3273, 3429, 3810, 4364, 4572, 5455, 5715, 6546, 6858, 7620, 9819, 10910, 11430, 13092, 13716, 16365, 17145, 19638, 21820, 22860, 29457, 32730, 34290, 39276, 49095, 58914, 65460, 68580, 98190, 117828, 138557, 147285, 196380, 277114, 294570, 415671, 554228, 589140, 692785, 831342, 1247013, 1385570, 1662684, 2078355, 2494026, 2771140, 3741039, 4156710, 4988052, 6235065, 7482078, 8313420, 12470130, 14964156, 18705195, 24940260, 37410390, 74820780]

約数ペア:

[(1, 74820780), (2, 37410390), (3, 24940260), (4, 18705195), (5, 14964156), (6, 12470130), (9, 8313420), (10, 7482078), (12, 6235065), (15, 4988052), (18, 4156710), (20, 3741039), (27, 2771140), (30, 2494026), (36, 2078355), (45, 1662684), (54, 1385570), (60, 1247013), (90, 831342), (108, 692785), (127, 589140), (135, 554228), (180, 415671), (254, 294570), (270, 277114), (381, 196380), (508, 147285), (540, 138557), (635, 117828), (762, 98190), (1091, 68580), (1143, 65460), (1270, 58914), (1524, 49095), (1905, 39276), (2182, 34290), (2286, 32730), (2540, 29457), (3273, 22860), (3429, 21820), (3810, 19638), (4364, 17145), (4572, 16365), (5455, 13716), (5715, 13092), (6546, 11430), (6858, 10910), (7620, 9819)]