18856200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2887

約数の個数: 96

約数和(自身を含む): 63790560

約数和(自身を除く): 44934360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 2200, 2857, 3300, 5714, 6600, 8571, 11428, 14285, 17142, 22856, 28570, 31427, 34284, 42855, 57140, 62854, 68568, 71425, 85710, 94281, 114280, 125708, 142850, 157135, 171420, 188562, 214275, 251416, 285700, 314270, 342840, 377124, 428550, 471405, 571400, 628540, 754248, 785675, 857100, 942810, 1257080, 1571350, 1714200, 1885620, 2357025, 3142700, 3771240, 4714050, 6285400, 9428100, 18856200]

約数ペア:

[(1, 18856200), (2, 9428100), (3, 6285400), (4, 4714050), (5, 3771240), (6, 3142700), (8, 2357025), (10, 1885620), (11, 1714200), (12, 1571350), (15, 1257080), (20, 942810), (22, 857100), (24, 785675), (25, 754248), (30, 628540), (33, 571400), (40, 471405), (44, 428550), (50, 377124), (55, 342840), (60, 314270), (66, 285700), (75, 251416), (88, 214275), (100, 188562), (110, 171420), (120, 157135), (132, 142850), (150, 125708), (165, 114280), (200, 94281), (220, 85710), (264, 71425), (275, 68568), (300, 62854), (330, 57140), (440, 42855), (550, 34284), (600, 31427), (660, 28570), (825, 22856), (1100, 17142), (1320, 14285), (1650, 11428), (2200, 8571), (2857, 6600), (3300, 5714)]