1720237050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5407}}^1$

素因数の和:5533

約数の個数: 144

約数和(自身を含む): 5335229952

約数和(自身を除く): 3614992902

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 101, 105, 126, 150, 175, 202, 210, 225, 303, 315, 350, 450, 505, 525, 606, 630, 707, 909, 1010, 1050, 1414, 1515, 1575, 1818, 2121, 2525, 3030, 3150, 3535, 4242, 4545, 5050, 5407, 6363, 7070, 7575, 9090, 10605, 10814, 12726, 15150, 16221, 17675, 21210, 22725, 27035, 31815, 32442, 35350, 37849, 45450, 48663, 53025, 54070, 63630, 75698, 81105, 97326, 106050, 113547, 135175, 159075, 162210, 189245, 227094, 243315, 270350, 318150, 340641, 378490, 405525, 486630, 546107, 567735, 681282, 811050, 946225, 1092214, 1135470, 1216575, 1638321, 1703205, 1892450, 2433150, 2730535, 2838675, 3276642, 3406410, 3822749, 4914963, 5461070, 5677350, 7645498, 8191605, 8516025, 9829926, 11468247, 13652675, 16383210, 17032050, 19113745, 22936494, 24574815, 27305350, 34404741, 38227490, 40958025, 49149630, 57341235, 68809482, 81916050, 95568725, 114682470, 122874075, 172023705, 191137450, 245748150, 286706175, 344047410, 573412350, 860118525, 1720237050]

約数ペア:

[(1, 1720237050), (2, 860118525), (3, 573412350), (5, 344047410), (6, 286706175), (7, 245748150), (9, 191137450), (10, 172023705), (14, 122874075), (15, 114682470), (18, 95568725), (21, 81916050), (25, 68809482), (30, 57341235), (35, 49149630), (42, 40958025), (45, 38227490), (50, 34404741), (63, 27305350), (70, 24574815), (75, 22936494), (90, 19113745), (101, 17032050), (105, 16383210), (126, 13652675), (150, 11468247), (175, 9829926), (202, 8516025), (210, 8191605), (225, 7645498), (303, 5677350), (315, 5461070), (350, 4914963), (450, 3822749), (505, 3406410), (525, 3276642), (606, 2838675), (630, 2730535), (707, 2433150), (909, 1892450), (1010, 1703205), (1050, 1638321), (1414, 1216575), (1515, 1135470), (1575, 1092214), (1818, 946225), (2121, 811050), (2525, 681282), (3030, 567735), (3150, 546107), (3535, 486630), (4242, 405525), (4545, 378490), (5050, 340641), (5407, 318150), (6363, 270350), (7070, 243315), (7575, 227094), (9090, 189245), (10605, 162210), (10814, 159075), (12726, 135175), (15150, 113547), (16221, 106050), (17675, 97326), (21210, 81105), (22725, 75698), (27035, 63630), (31815, 54070), (32442, 53025), (35350, 48663), (37849, 45450)]