27230562100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{20021}}^1$

素因数の和:20138

約数の個数: 144

約数和(自身を含む): 70906711680

約数和(自身を除く): 43676149580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 67, 70, 100, 116, 134, 140, 145, 175, 203, 268, 290, 335, 350, 406, 469, 580, 670, 700, 725, 812, 938, 1015, 1340, 1450, 1675, 1876, 1943, 2030, 2345, 2900, 3350, 3886, 4060, 4690, 5075, 6700, 7772, 9380, 9715, 10150, 11725, 13601, 19430, 20021, 20300, 23450, 27202, 38860, 40042, 46900, 48575, 54404, 68005, 80084, 97150, 100105, 136010, 140147, 194300, 200210, 272020, 280294, 340025, 400420, 500525, 560588, 580609, 680050, 700735, 1001050, 1161218, 1341407, 1360100, 1401470, 2002100, 2322436, 2682814, 2802940, 2903045, 3503675, 4064263, 5365628, 5806090, 6707035, 7007350, 8128526, 9389849, 11612180, 13414070, 14014700, 14515225, 16257052, 18779698, 20321315, 26828140, 29030450, 33535175, 37559396, 38900803, 40642630, 46949245, 58060900, 67070350, 77801606, 81285260, 93898490, 101606575, 134140700, 155603212, 187796980, 194504015, 203213150, 234746225, 272305621, 389008030, 406426300, 469492450, 544611242, 778016060, 938984900, 972520075, 1089222484, 1361528105, 1945040150, 2723056210, 3890080300, 5446112420, 6807640525, 13615281050, 27230562100]

約数ペア:

[(1, 27230562100), (2, 13615281050), (4, 6807640525), (5, 5446112420), (7, 3890080300), (10, 2723056210), (14, 1945040150), (20, 1361528105), (25, 1089222484), (28, 972520075), (29, 938984900), (35, 778016060), (50, 544611242), (58, 469492450), (67, 406426300), (70, 389008030), (100, 272305621), (116, 234746225), (134, 203213150), (140, 194504015), (145, 187796980), (175, 155603212), (203, 134140700), (268, 101606575), (290, 93898490), (335, 81285260), (350, 77801606), (406, 67070350), (469, 58060900), (580, 46949245), (670, 40642630), (700, 38900803), (725, 37559396), (812, 33535175), (938, 29030450), (1015, 26828140), (1340, 20321315), (1450, 18779698), (1675, 16257052), (1876, 14515225), (1943, 14014700), (2030, 13414070), (2345, 11612180), (2900, 9389849), (3350, 8128526), (3886, 7007350), (4060, 6707035), (4690, 5806090), (5075, 5365628), (6700, 4064263), (7772, 3503675), (9380, 2903045), (9715, 2802940), (10150, 2682814), (11725, 2322436), (13601, 2002100), (19430, 1401470), (20021, 1360100), (20300, 1341407), (23450, 1161218), (27202, 1001050), (38860, 700735), (40042, 680050), (46900, 580609), (48575, 560588), (54404, 500525), (68005, 400420), (80084, 340025), (97150, 280294), (100105, 272020), (136010, 200210), (140147, 194300)]