2007445500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{7561}}^1$

素因数の和:7645

約数の個数: 144

約数和(自身を含む): 6441009120

約数和(自身を除く): 4433563620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 59, 60, 75, 90, 100, 118, 125, 150, 177, 180, 225, 236, 250, 295, 300, 354, 375, 450, 500, 531, 590, 708, 750, 885, 900, 1062, 1125, 1180, 1475, 1500, 1770, 2124, 2250, 2655, 2950, 3540, 4425, 4500, 5310, 5900, 7375, 7561, 8850, 10620, 13275, 14750, 15122, 17700, 22125, 22683, 26550, 29500, 30244, 37805, 44250, 45366, 53100, 66375, 68049, 75610, 88500, 90732, 113415, 132750, 136098, 151220, 189025, 226830, 265500, 272196, 340245, 378050, 446099, 453660, 567075, 680490, 756100, 892198, 945125, 1134150, 1338297, 1360980, 1701225, 1784396, 1890250, 2230495, 2268300, 2676594, 2835375, 3402450, 3780500, 4014891, 4460990, 5353188, 5670750, 6691485, 6804900, 8029782, 8506125, 8921980, 11152475, 11341500, 13382970, 16059564, 17012250, 20074455, 22304950, 26765940, 33457425, 34024500, 40148910, 44609900, 55762375, 66914850, 80297820, 100372275, 111524750, 133829700, 167287125, 200744550, 223049500, 334574250, 401489100, 501861375, 669148500, 1003722750, 2007445500]

約数ペア:

[(1, 2007445500), (2, 1003722750), (3, 669148500), (4, 501861375), (5, 401489100), (6, 334574250), (9, 223049500), (10, 200744550), (12, 167287125), (15, 133829700), (18, 111524750), (20, 100372275), (25, 80297820), (30, 66914850), (36, 55762375), (45, 44609900), (50, 40148910), (59, 34024500), (60, 33457425), (75, 26765940), (90, 22304950), (100, 20074455), (118, 17012250), (125, 16059564), (150, 13382970), (177, 11341500), (180, 11152475), (225, 8921980), (236, 8506125), (250, 8029782), (295, 6804900), (300, 6691485), (354, 5670750), (375, 5353188), (450, 4460990), (500, 4014891), (531, 3780500), (590, 3402450), (708, 2835375), (750, 2676594), (885, 2268300), (900, 2230495), (1062, 1890250), (1125, 1784396), (1180, 1701225), (1475, 1360980), (1500, 1338297), (1770, 1134150), (2124, 945125), (2250, 892198), (2655, 756100), (2950, 680490), (3540, 567075), (4425, 453660), (4500, 446099), (5310, 378050), (5900, 340245), (7375, 272196), (7561, 265500), (8850, 226830), (10620, 189025), (13275, 151220), (14750, 136098), (15122, 132750), (17700, 113415), (22125, 90732), (22683, 88500), (26550, 75610), (29500, 68049), (30244, 66375), (37805, 53100), (44250, 45366)]