219857220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37013}}^1$

素因数の和:37042

約数の個数: 96

約数和(自身を含む): 746202240

約数和(自身を除く): 526345020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 37013, 74026, 111039, 148052, 185065, 222078, 333117, 370130, 407143, 444156, 555195, 666234, 740260, 814286, 999351, 1110390, 1221429, 1332468, 1628572, 1665585, 1998702, 2035715, 2220780, 2442858, 3331170, 3664287, 3997404, 4071430, 4885716, 4996755, 6107145, 6662340, 7328574, 8142860, 9993510, 10992861, 12214290, 14657148, 18321435, 19987020, 21985722, 24428580, 36642870, 43971444, 54964305, 73285740, 109928610, 219857220]

約数ペア:

[(1, 219857220), (2, 109928610), (3, 73285740), (4, 54964305), (5, 43971444), (6, 36642870), (9, 24428580), (10, 21985722), (11, 19987020), (12, 18321435), (15, 14657148), (18, 12214290), (20, 10992861), (22, 9993510), (27, 8142860), (30, 7328574), (33, 6662340), (36, 6107145), (44, 4996755), (45, 4885716), (54, 4071430), (55, 3997404), (60, 3664287), (66, 3331170), (90, 2442858), (99, 2220780), (108, 2035715), (110, 1998702), (132, 1665585), (135, 1628572), (165, 1332468), (180, 1221429), (198, 1110390), (220, 999351), (270, 814286), (297, 740260), (330, 666234), (396, 555195), (495, 444156), (540, 407143), (594, 370130), (660, 333117), (990, 222078), (1188, 185065), (1485, 148052), (1980, 111039), (2970, 74026), (5940, 37013)]