27903956500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{23}}^2\times {\mathrm{2153}}^1$

素因数の和:2232

約数の個数: 216

約数和(自身を含む): 74142687528

約数和(自身を除く): 46238731028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 125, 140, 161, 175, 196, 230, 245, 250, 322, 350, 460, 490, 500, 529, 575, 644, 700, 805, 875, 980, 1058, 1127, 1150, 1225, 1610, 1750, 2116, 2153, 2254, 2300, 2450, 2645, 2875, 3220, 3500, 3703, 4025, 4306, 4508, 4900, 5290, 5635, 5750, 6125, 7406, 8050, 8612, 10580, 10765, 11270, 11500, 12250, 13225, 14812, 15071, 16100, 18515, 20125, 21530, 22540, 24500, 25921, 26450, 28175, 30142, 37030, 40250, 43060, 49519, 51842, 52900, 53825, 56350, 60284, 66125, 74060, 75355, 80500, 92575, 99038, 103684, 105497, 107650, 112700, 129605, 132250, 140875, 150710, 185150, 198076, 210994, 215300, 247595, 259210, 264500, 269125, 281750, 301420, 346633, 370300, 376775, 421988, 462875, 495190, 518420, 527485, 538250, 563500, 648025, 693266, 753550, 925750, 990380, 1054970, 1076500, 1138937, 1237975, 1296050, 1386532, 1507100, 1733165, 1851500, 1883875, 2109940, 2277874, 2426431, 2475950, 2592100, 2637425, 3240125, 3466330, 3767750, 4555748, 4852862, 4951900, 5274850, 5694685, 6189875, 6480250, 6932660, 7535500, 7972559, 8665825, 9705724, 10549700, 11389370, 12132155, 12379750, 12960500, 13187125, 15945118, 17331650, 22778740, 24264310, 24759500, 26374250, 28473425, 31890236, 34663300, 39862795, 43329125, 48528620, 52748500, 55807913, 56946850, 60660775, 79725590, 86658250, 111615826, 113893700, 121321550, 142367125, 159451180, 173316500, 199313975, 223231652, 242643100, 279039565, 284734250, 303303875, 398627950, 558079130, 569468500, 606607750, 797255900, 996569875, 1116158260, 1213215500, 1395197825, 1993139750, 2790395650, 3986279500, 5580791300, 6975989125, 13951978250, 27903956500]

約数ペア:

[(1, 27903956500), (2, 13951978250), (4, 6975989125), (5, 5580791300), (7, 3986279500), (10, 2790395650), (14, 1993139750), (20, 1395197825), (23, 1213215500), (25, 1116158260), (28, 996569875), (35, 797255900), (46, 606607750), (49, 569468500), (50, 558079130), (70, 398627950), (92, 303303875), (98, 284734250), (100, 279039565), (115, 242643100), (125, 223231652), (140, 199313975), (161, 173316500), (175, 159451180), (196, 142367125), (230, 121321550), (245, 113893700), (250, 111615826), (322, 86658250), (350, 79725590), (460, 60660775), (490, 56946850), (500, 55807913), (529, 52748500), (575, 48528620), (644, 43329125), (700, 39862795), (805, 34663300), (875, 31890236), (980, 28473425), (1058, 26374250), (1127, 24759500), (1150, 24264310), (1225, 22778740), (1610, 17331650), (1750, 15945118), (2116, 13187125), (2153, 12960500), (2254, 12379750), (2300, 12132155), (2450, 11389370), (2645, 10549700), (2875, 9705724), (3220, 8665825), (3500, 7972559), (3703, 7535500), (4025, 6932660), (4306, 6480250), (4508, 6189875), (4900, 5694685), (5290, 5274850), (5635, 4951900), (5750, 4852862), (6125, 4555748), (7406, 3767750), (8050, 3466330), (8612, 3240125), (10580, 2637425), (10765, 2592100), (11270, 2475950), (11500, 2426431), (12250, 2277874), (13225, 2109940), (14812, 1883875), (15071, 1851500), (16100, 1733165), (18515, 1507100), (20125, 1386532), (21530, 1296050), (22540, 1237975), (24500, 1138937), (25921, 1076500), (26450, 1054970), (28175, 990380), (30142, 925750), (37030, 753550), (40250, 693266), (43060, 648025), (49519, 563500), (51842, 538250), (52900, 527485), (53825, 518420), (56350, 495190), (60284, 462875), (66125, 421988), (74060, 376775), (75355, 370300), (80500, 346633), (92575, 301420), (99038, 281750), (103684, 269125), (105497, 264500), (107650, 259210), (112700, 247595), (129605, 215300), (132250, 210994), (140875, 198076), (150710, 185150)]