22308660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 77837760

約数和(自身を除く): 55529100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 593, 627, 660, 684, 836, 855, 990, 1045, 1140, 1186, 1254, 1710, 1779, 1881, 1980, 2090, 2372, 2508, 2965, 3135, 3420, 3558, 3762, 4180, 5337, 5930, 6270, 6523, 7116, 7524, 8895, 9405, 10674, 11267, 11860, 12540, 13046, 17790, 18810, 19569, 21348, 22534, 26092, 26685, 32615, 33801, 35580, 37620, 39138, 45068, 53370, 56335, 58707, 65230, 67602, 78276, 97845, 101403, 106740, 112670, 117414, 123937, 130460, 135204, 169005, 195690, 202806, 225340, 234828, 247874, 293535, 338010, 371811, 391380, 405612, 495748, 507015, 587070, 619685, 676020, 743622, 1014030, 1115433, 1174140, 1239370, 1487244, 1859055, 2028060, 2230866, 2478740, 3718110, 4461732, 5577165, 7436220, 11154330, 22308660]

約数ペア:

[(1, 22308660), (2, 11154330), (3, 7436220), (4, 5577165), (5, 4461732), (6, 3718110), (9, 2478740), (10, 2230866), (11, 2028060), (12, 1859055), (15, 1487244), (18, 1239370), (19, 1174140), (20, 1115433), (22, 1014030), (30, 743622), (33, 676020), (36, 619685), (38, 587070), (44, 507015), (45, 495748), (55, 405612), (57, 391380), (60, 371811), (66, 338010), (76, 293535), (90, 247874), (95, 234828), (99, 225340), (110, 202806), (114, 195690), (132, 169005), (165, 135204), (171, 130460), (180, 123937), (190, 117414), (198, 112670), (209, 106740), (220, 101403), (228, 97845), (285, 78276), (330, 67602), (342, 65230), (380, 58707), (396, 56335), (418, 53370), (495, 45068), (570, 39138), (593, 37620), (627, 35580), (660, 33801), (684, 32615), (836, 26685), (855, 26092), (990, 22534), (1045, 21348), (1140, 19569), (1186, 18810), (1254, 17790), (1710, 13046), (1779, 12540), (1881, 11860), (1980, 11267), (2090, 10674), (2372, 9405), (2508, 8895), (2965, 7524), (3135, 7116), (3420, 6523), (3558, 6270), (3762, 5930), (4180, 5337)]