78825050500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{829}}^1\times {\mathrm{3881}}^1$

素因数の和:4743

約数の個数: 144

約数和(自身を含む): 200553902640

約数和(自身を除く): 121728852140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 829, 875, 980, 1225, 1658, 1750, 2450, 3316, 3500, 3881, 4145, 4900, 5803, 6125, 7762, 8290, 11606, 12250, 15524, 16580, 19405, 20725, 23212, 24500, 27167, 29015, 38810, 40621, 41450, 54334, 58030, 77620, 81242, 82900, 97025, 103625, 108668, 116060, 135835, 145075, 162484, 190169, 194050, 203105, 207250, 271670, 290150, 380338, 388100, 406210, 414500, 485125, 543340, 580300, 679175, 725375, 760676, 812420, 950845, 970250, 1015525, 1358350, 1450750, 1901690, 1940500, 2031050, 2716700, 2901500, 3217349, 3395875, 3803380, 4062100, 4754225, 5077625, 6434698, 6791750, 9508450, 10155250, 12869396, 13583500, 16086745, 19016900, 20310500, 22521443, 23771125, 32173490, 45042886, 47542250, 64346980, 80433725, 90085772, 95084500, 112607215, 157650101, 160867450, 225214430, 315300202, 321734900, 402168625, 450428860, 563036075, 630600404, 788250505, 804337250, 1126072150, 1576501010, 1608674500, 2252144300, 2815180375, 3153002020, 3941252525, 5630360750, 7882505050, 11260721500, 15765010100, 19706262625, 39412525250, 78825050500]

約数ペア:

[(1, 78825050500), (2, 39412525250), (4, 19706262625), (5, 15765010100), (7, 11260721500), (10, 7882505050), (14, 5630360750), (20, 3941252525), (25, 3153002020), (28, 2815180375), (35, 2252144300), (49, 1608674500), (50, 1576501010), (70, 1126072150), (98, 804337250), (100, 788250505), (125, 630600404), (140, 563036075), (175, 450428860), (196, 402168625), (245, 321734900), (250, 315300202), (350, 225214430), (490, 160867450), (500, 157650101), (700, 112607215), (829, 95084500), (875, 90085772), (980, 80433725), (1225, 64346980), (1658, 47542250), (1750, 45042886), (2450, 32173490), (3316, 23771125), (3500, 22521443), (3881, 20310500), (4145, 19016900), (4900, 16086745), (5803, 13583500), (6125, 12869396), (7762, 10155250), (8290, 9508450), (11606, 6791750), (12250, 6434698), (15524, 5077625), (16580, 4754225), (19405, 4062100), (20725, 3803380), (23212, 3395875), (24500, 3217349), (27167, 2901500), (29015, 2716700), (38810, 2031050), (40621, 1940500), (41450, 1901690), (54334, 1450750), (58030, 1358350), (77620, 1015525), (81242, 970250), (82900, 950845), (97025, 812420), (103625, 760676), (108668, 725375), (116060, 679175), (135835, 580300), (145075, 543340), (162484, 485125), (190169, 414500), (194050, 406210), (203105, 388100), (207250, 380338), (271670, 290150)]