2005099500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{379}}^1\times {\mathrm{3527}}^1$

素因数の和:3928

約数の個数: 96

約数和(自身を含む): 5855915520

約数和(自身を除く): 3850816020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 379, 500, 750, 758, 1137, 1500, 1516, 1895, 2274, 3527, 3790, 4548, 5685, 7054, 7580, 9475, 10581, 11370, 14108, 17635, 18950, 21162, 22740, 28425, 35270, 37900, 42324, 47375, 52905, 56850, 70540, 88175, 94750, 105810, 113700, 142125, 176350, 189500, 211620, 264525, 284250, 352700, 440875, 529050, 568500, 881750, 1058100, 1322625, 1336733, 1763500, 2645250, 2673466, 4010199, 5290500, 5346932, 6683665, 8020398, 13367330, 16040796, 20050995, 26734660, 33418325, 40101990, 66836650, 80203980, 100254975, 133673300, 167091625, 200509950, 334183250, 401019900, 501274875, 668366500, 1002549750, 2005099500]

約数ペア:

[(1, 2005099500), (2, 1002549750), (3, 668366500), (4, 501274875), (5, 401019900), (6, 334183250), (10, 200509950), (12, 167091625), (15, 133673300), (20, 100254975), (25, 80203980), (30, 66836650), (50, 40101990), (60, 33418325), (75, 26734660), (100, 20050995), (125, 16040796), (150, 13367330), (250, 8020398), (300, 6683665), (375, 5346932), (379, 5290500), (500, 4010199), (750, 2673466), (758, 2645250), (1137, 1763500), (1500, 1336733), (1516, 1322625), (1895, 1058100), (2274, 881750), (3527, 568500), (3790, 529050), (4548, 440875), (5685, 352700), (7054, 284250), (7580, 264525), (9475, 211620), (10581, 189500), (11370, 176350), (14108, 142125), (17635, 113700), (18950, 105810), (21162, 94750), (22740, 88175), (28425, 70540), (35270, 56850), (37900, 52905), (42324, 47375)]