571251960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5237}}^1$

素因数の和:5358

約数の個数: 128

約数和(自身を含む): 1923393600

約数和(自身を除く): 1352141640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 808, 909, 1010, 1080, 1212, 1515, 1818, 2020, 2424, 2727, 3030, 3636, 4040, 4545, 5237, 5454, 6060, 7272, 9090, 10474, 10908, 12120, 13635, 15711, 18180, 20948, 21816, 26185, 27270, 31422, 36360, 41896, 47133, 52370, 54540, 62844, 78555, 94266, 104740, 109080, 125688, 141399, 157110, 188532, 209480, 235665, 282798, 314220, 377064, 471330, 528937, 565596, 628440, 706995, 942660, 1057874, 1131192, 1413990, 1586811, 1885320, 2115748, 2644685, 2827980, 3173622, 4231496, 4760433, 5289370, 5655960, 6347244, 7934055, 9520866, 10578740, 12694488, 14281299, 15868110, 19041732, 21157480, 23802165, 28562598, 31736220, 38083464, 47604330, 57125196, 63472440, 71406495, 95208660, 114250392, 142812990, 190417320, 285625980, 571251960]

約数ペア:

[(1, 571251960), (2, 285625980), (3, 190417320), (4, 142812990), (5, 114250392), (6, 95208660), (8, 71406495), (9, 63472440), (10, 57125196), (12, 47604330), (15, 38083464), (18, 31736220), (20, 28562598), (24, 23802165), (27, 21157480), (30, 19041732), (36, 15868110), (40, 14281299), (45, 12694488), (54, 10578740), (60, 9520866), (72, 7934055), (90, 6347244), (101, 5655960), (108, 5289370), (120, 4760433), (135, 4231496), (180, 3173622), (202, 2827980), (216, 2644685), (270, 2115748), (303, 1885320), (360, 1586811), (404, 1413990), (505, 1131192), (540, 1057874), (606, 942660), (808, 706995), (909, 628440), (1010, 565596), (1080, 528937), (1212, 471330), (1515, 377064), (1818, 314220), (2020, 282798), (2424, 235665), (2727, 209480), (3030, 188532), (3636, 157110), (4040, 141399), (4545, 125688), (5237, 109080), (5454, 104740), (6060, 94266), (7272, 78555), (9090, 62844), (10474, 54540), (10908, 52370), (12120, 47133), (13635, 41896), (15711, 36360), (18180, 31422), (20948, 27270), (21816, 26185)]