2017015650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1993}}^1$

素因数の和:2197

約数の個数: 144

約数和(自身を含む): 5872577256

約数和(自身を除く): 3855561606

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 173, 195, 225, 234, 325, 346, 390, 450, 519, 585, 650, 865, 975, 1038, 1170, 1557, 1730, 1950, 1993, 2249, 2595, 2925, 3114, 3986, 4325, 4498, 5190, 5850, 5979, 6747, 7785, 8650, 9965, 11245, 11958, 12975, 13494, 15570, 17937, 19930, 20241, 22490, 25909, 25950, 29895, 33735, 35874, 38925, 40482, 49825, 51818, 56225, 59790, 67470, 77727, 77850, 89685, 99650, 101205, 112450, 129545, 149475, 155454, 168675, 179370, 202410, 233181, 259090, 298950, 337350, 344789, 388635, 448425, 466362, 506025, 647725, 689578, 777270, 896850, 1012050, 1034367, 1165905, 1295450, 1723945, 1943175, 2068734, 2331810, 3103101, 3447890, 3886350, 4482257, 5171835, 5829525, 6206202, 8619725, 8964514, 10343670, 11659050, 13446771, 15515505, 17239450, 22411285, 25859175, 26893542, 31031010, 40340313, 44822570, 51718350, 67233855, 77577525, 80680626, 112056425, 134467710, 155155050, 201701565, 224112850, 336169275, 403403130, 672338550, 1008507825, 2017015650]

約数ペア:

[(1, 2017015650), (2, 1008507825), (3, 672338550), (5, 403403130), (6, 336169275), (9, 224112850), (10, 201701565), (13, 155155050), (15, 134467710), (18, 112056425), (25, 80680626), (26, 77577525), (30, 67233855), (39, 51718350), (45, 44822570), (50, 40340313), (65, 31031010), (75, 26893542), (78, 25859175), (90, 22411285), (117, 17239450), (130, 15515505), (150, 13446771), (173, 11659050), (195, 10343670), (225, 8964514), (234, 8619725), (325, 6206202), (346, 5829525), (390, 5171835), (450, 4482257), (519, 3886350), (585, 3447890), (650, 3103101), (865, 2331810), (975, 2068734), (1038, 1943175), (1170, 1723945), (1557, 1295450), (1730, 1165905), (1950, 1034367), (1993, 1012050), (2249, 896850), (2595, 777270), (2925, 689578), (3114, 647725), (3986, 506025), (4325, 466362), (4498, 448425), (5190, 388635), (5850, 344789), (5979, 337350), (6747, 298950), (7785, 259090), (8650, 233181), (9965, 202410), (11245, 179370), (11958, 168675), (12975, 155454), (13494, 149475), (15570, 129545), (17937, 112450), (19930, 101205), (20241, 99650), (22490, 89685), (25909, 77850), (25950, 77727), (29895, 67470), (33735, 59790), (35874, 56225), (38925, 51818), (40482, 49825)]