1240535100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1213}}^1$

素因数の和:1724

約数の個数: 144

約数和(自身を含む): 4113847808

約数和(自身を除く): 2873312708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 487, 525, 700, 974, 1050, 1213, 1461, 1948, 2100, 2426, 2435, 2922, 3409, 3639, 4852, 4870, 5844, 6065, 6818, 7278, 7305, 8491, 9740, 10227, 12130, 12175, 13636, 14556, 14610, 16982, 17045, 18195, 20454, 24260, 24350, 25473, 29220, 30325, 33964, 34090, 36390, 36525, 40908, 42455, 48700, 50946, 51135, 60650, 68180, 72780, 73050, 84910, 85225, 90975, 101892, 102270, 121300, 127365, 146100, 169820, 170450, 181950, 204540, 212275, 254730, 255675, 340900, 363900, 424550, 509460, 511350, 590731, 636825, 849100, 1022700, 1181462, 1273650, 1772193, 2362924, 2547300, 2953655, 3544386, 4135117, 5907310, 7088772, 8270234, 8860965, 11814620, 12405351, 14768275, 16540468, 17721930, 20675585, 24810702, 29536550, 35443860, 41351170, 44304825, 49621404, 59073100, 62026755, 82702340, 88609650, 103377925, 124053510, 177219300, 206755850, 248107020, 310133775, 413511700, 620267550, 1240535100]

約数ペア:

[(1, 1240535100), (2, 620267550), (3, 413511700), (4, 310133775), (5, 248107020), (6, 206755850), (7, 177219300), (10, 124053510), (12, 103377925), (14, 88609650), (15, 82702340), (20, 62026755), (21, 59073100), (25, 49621404), (28, 44304825), (30, 41351170), (35, 35443860), (42, 29536550), (50, 24810702), (60, 20675585), (70, 17721930), (75, 16540468), (84, 14768275), (100, 12405351), (105, 11814620), (140, 8860965), (150, 8270234), (175, 7088772), (210, 5907310), (300, 4135117), (350, 3544386), (420, 2953655), (487, 2547300), (525, 2362924), (700, 1772193), (974, 1273650), (1050, 1181462), (1213, 1022700), (1461, 849100), (1948, 636825), (2100, 590731), (2426, 511350), (2435, 509460), (2922, 424550), (3409, 363900), (3639, 340900), (4852, 255675), (4870, 254730), (5844, 212275), (6065, 204540), (6818, 181950), (7278, 170450), (7305, 169820), (8491, 146100), (9740, 127365), (10227, 121300), (12130, 102270), (12175, 101892), (13636, 90975), (14556, 85225), (14610, 84910), (16982, 73050), (17045, 72780), (18195, 68180), (20454, 60650), (24260, 51135), (24350, 50946), (25473, 48700), (29220, 42455), (30325, 40908), (33964, 36525), (34090, 36390)]