22692780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 76605984

約数和(自身を除く): 53913204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 73, 90, 99, 110, 132, 146, 157, 165, 180, 198, 219, 220, 292, 314, 330, 365, 396, 438, 471, 495, 628, 657, 660, 730, 785, 803, 876, 942, 990, 1095, 1314, 1413, 1460, 1570, 1606, 1727, 1884, 1980, 2190, 2355, 2409, 2628, 2826, 3140, 3212, 3285, 3454, 4015, 4380, 4710, 4818, 5181, 5652, 6570, 6908, 7065, 7227, 8030, 8635, 9420, 9636, 10362, 11461, 12045, 13140, 14130, 14454, 15543, 16060, 17270, 20724, 22922, 24090, 25905, 28260, 28908, 31086, 34383, 34540, 36135, 45844, 48180, 51810, 57305, 62172, 68766, 72270, 77715, 103149, 103620, 114610, 126071, 137532, 144540, 155430, 171915, 206298, 229220, 252142, 310860, 343830, 378213, 412596, 504284, 515745, 630355, 687660, 756426, 1031490, 1134639, 1260710, 1512852, 1891065, 2062980, 2269278, 2521420, 3782130, 4538556, 5673195, 7564260, 11346390, 22692780]

約数ペア:

[(1, 22692780), (2, 11346390), (3, 7564260), (4, 5673195), (5, 4538556), (6, 3782130), (9, 2521420), (10, 2269278), (11, 2062980), (12, 1891065), (15, 1512852), (18, 1260710), (20, 1134639), (22, 1031490), (30, 756426), (33, 687660), (36, 630355), (44, 515745), (45, 504284), (55, 412596), (60, 378213), (66, 343830), (73, 310860), (90, 252142), (99, 229220), (110, 206298), (132, 171915), (146, 155430), (157, 144540), (165, 137532), (180, 126071), (198, 114610), (219, 103620), (220, 103149), (292, 77715), (314, 72270), (330, 68766), (365, 62172), (396, 57305), (438, 51810), (471, 48180), (495, 45844), (628, 36135), (657, 34540), (660, 34383), (730, 31086), (785, 28908), (803, 28260), (876, 25905), (942, 24090), (990, 22922), (1095, 20724), (1314, 17270), (1413, 16060), (1460, 15543), (1570, 14454), (1606, 14130), (1727, 13140), (1884, 12045), (1980, 11461), (2190, 10362), (2355, 9636), (2409, 9420), (2628, 8635), (2826, 8030), (3140, 7227), (3212, 7065), (3285, 6908), (3454, 6570), (4015, 5652), (4380, 5181), (4710, 4818)]