5252940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 19918080

約数和(自身を除く): 14665140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 379, 385, 396, 420, 462, 495, 630, 660, 693, 758, 770, 924, 990, 1137, 1155, 1260, 1386, 1516, 1540, 1895, 1980, 2274, 2310, 2653, 2772, 3411, 3465, 3790, 4169, 4548, 4620, 5306, 5685, 6822, 6930, 7580, 7959, 8338, 10612, 11370, 12507, 13265, 13644, 13860, 15918, 16676, 17055, 20845, 22740, 23877, 25014, 26530, 29183, 31836, 34110, 37521, 39795, 41690, 47754, 50028, 53060, 58366, 62535, 68220, 75042, 79590, 83380, 87549, 95508, 116732, 119385, 125070, 145915, 150084, 159180, 175098, 187605, 238770, 250140, 262647, 291830, 350196, 375210, 437745, 477540, 525294, 583660, 750420, 875490, 1050588, 1313235, 1750980, 2626470, 5252940]

約数ペア:

[(1, 5252940), (2, 2626470), (3, 1750980), (4, 1313235), (5, 1050588), (6, 875490), (7, 750420), (9, 583660), (10, 525294), (11, 477540), (12, 437745), (14, 375210), (15, 350196), (18, 291830), (20, 262647), (21, 250140), (22, 238770), (28, 187605), (30, 175098), (33, 159180), (35, 150084), (36, 145915), (42, 125070), (44, 119385), (45, 116732), (55, 95508), (60, 87549), (63, 83380), (66, 79590), (70, 75042), (77, 68220), (84, 62535), (90, 58366), (99, 53060), (105, 50028), (110, 47754), (126, 41690), (132, 39795), (140, 37521), (154, 34110), (165, 31836), (180, 29183), (198, 26530), (210, 25014), (220, 23877), (231, 22740), (252, 20845), (308, 17055), (315, 16676), (330, 15918), (379, 13860), (385, 13644), (396, 13265), (420, 12507), (462, 11370), (495, 10612), (630, 8338), (660, 7959), (693, 7580), (758, 6930), (770, 6822), (924, 5685), (990, 5306), (1137, 4620), (1155, 4548), (1260, 4169), (1386, 3790), (1516, 3465), (1540, 3411), (1895, 2772), (1980, 2653), (2274, 2310)]