255068100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{40487}}^1$

素因数の和:40514

約数の個数: 108

約数和(自身を含む): 913733184

約数和(自身を除く): 658665084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 40487, 80974, 121461, 161948, 202435, 242922, 283409, 364383, 404870, 485844, 566818, 607305, 728766, 809740, 850227, 1012175, 1133636, 1214610, 1417045, 1457532, 1700454, 1821915, 2024350, 2429220, 2550681, 2834090, 3036525, 3400908, 3643830, 4048700, 4251135, 5101362, 5668180, 6073050, 7085225, 7287660, 8502270, 9109575, 10202724, 12146100, 12753405, 14170450, 17004540, 18219150, 21255675, 25506810, 28340900, 36438300, 42511350, 51013620, 63767025, 85022700, 127534050, 255068100]

約数ペア:

[(1, 255068100), (2, 127534050), (3, 85022700), (4, 63767025), (5, 51013620), (6, 42511350), (7, 36438300), (9, 28340900), (10, 25506810), (12, 21255675), (14, 18219150), (15, 17004540), (18, 14170450), (20, 12753405), (21, 12146100), (25, 10202724), (28, 9109575), (30, 8502270), (35, 7287660), (36, 7085225), (42, 6073050), (45, 5668180), (50, 5101362), (60, 4251135), (63, 4048700), (70, 3643830), (75, 3400908), (84, 3036525), (90, 2834090), (100, 2550681), (105, 2429220), (126, 2024350), (140, 1821915), (150, 1700454), (175, 1457532), (180, 1417045), (210, 1214610), (225, 1133636), (252, 1012175), (300, 850227), (315, 809740), (350, 728766), (420, 607305), (450, 566818), (525, 485844), (630, 404870), (700, 364383), (900, 283409), (1050, 242922), (1260, 202435), (1575, 161948), (2100, 121461), (3150, 80974), (6300, 40487)]