20126552600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17903}}^1$

素因数の和:18010

約数の個数: 192

約数和(自身を含む): 59143357440

約数和(自身を除く): 39016804840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 73, 77, 88, 100, 110, 140, 146, 154, 175, 200, 220, 275, 280, 292, 308, 350, 365, 385, 440, 511, 550, 584, 616, 700, 730, 770, 803, 1022, 1100, 1400, 1460, 1540, 1606, 1825, 1925, 2044, 2200, 2555, 2920, 3080, 3212, 3650, 3850, 4015, 4088, 5110, 5621, 6424, 7300, 7700, 8030, 10220, 11242, 12775, 14600, 15400, 16060, 17903, 20075, 20440, 22484, 25550, 28105, 32120, 35806, 40150, 44968, 51100, 56210, 71612, 80300, 89515, 102200, 112420, 125321, 140525, 143224, 160600, 179030, 196933, 224840, 250642, 281050, 358060, 393866, 447575, 501284, 562100, 626605, 716120, 787732, 895150, 984665, 1002568, 1124200, 1253210, 1306919, 1378531, 1575464, 1790300, 1969330, 2506420, 2613838, 2757062, 3133025, 3580600, 3938660, 4923325, 5012840, 5227676, 5514124, 6266050, 6534595, 6892655, 7877320, 9148433, 9846650, 10455352, 11028248, 12532100, 13069190, 13785310, 14376109, 18296866, 19693300, 25064200, 26138380, 27570620, 28752218, 32672975, 34463275, 36593732, 39386600, 45742165, 52276760, 55141240, 57504436, 65345950, 68926550, 71880545, 73187464, 91484330, 100632763, 115008872, 130691900, 137853100, 143761090, 182968660, 201265526, 228710825, 261383800, 275706200, 287522180, 359402725, 365937320, 402531052, 457421650, 503163815, 575044360, 718805450, 805062104, 914843300, 1006327630, 1437610900, 1829686600, 2012655260, 2515819075, 2875221800, 4025310520, 5031638150, 10063276300, 20126552600]

約数ペア:

[(1, 20126552600), (2, 10063276300), (4, 5031638150), (5, 4025310520), (7, 2875221800), (8, 2515819075), (10, 2012655260), (11, 1829686600), (14, 1437610900), (20, 1006327630), (22, 914843300), (25, 805062104), (28, 718805450), (35, 575044360), (40, 503163815), (44, 457421650), (50, 402531052), (55, 365937320), (56, 359402725), (70, 287522180), (73, 275706200), (77, 261383800), (88, 228710825), (100, 201265526), (110, 182968660), (140, 143761090), (146, 137853100), (154, 130691900), (175, 115008872), (200, 100632763), (220, 91484330), (275, 73187464), (280, 71880545), (292, 68926550), (308, 65345950), (350, 57504436), (365, 55141240), (385, 52276760), (440, 45742165), (511, 39386600), (550, 36593732), (584, 34463275), (616, 32672975), (700, 28752218), (730, 27570620), (770, 26138380), (803, 25064200), (1022, 19693300), (1100, 18296866), (1400, 14376109), (1460, 13785310), (1540, 13069190), (1606, 12532100), (1825, 11028248), (1925, 10455352), (2044, 9846650), (2200, 9148433), (2555, 7877320), (2920, 6892655), (3080, 6534595), (3212, 6266050), (3650, 5514124), (3850, 5227676), (4015, 5012840), (4088, 4923325), (5110, 3938660), (5621, 3580600), (6424, 3133025), (7300, 2757062), (7700, 2613838), (8030, 2506420), (10220, 1969330), (11242, 1790300), (12775, 1575464), (14600, 1378531), (15400, 1306919), (16060, 1253210), (17903, 1124200), (20075, 1002568), (20440, 984665), (22484, 895150), (25550, 787732), (28105, 716120), (32120, 626605), (35806, 562100), (40150, 501284), (44968, 447575), (51100, 393866), (56210, 358060), (71612, 281050), (80300, 250642), (89515, 224840), (102200, 196933), (112420, 179030), (125321, 160600), (140525, 143224)]