25238979000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{21739}}^1$

素因数の和:21812

約数の個数: 256

約数和(自身を含む): 89534016000

約数和(自身を除く): 64295037000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 86, 90, 100, 108, 120, 125, 129, 135, 150, 172, 180, 200, 215, 216, 225, 250, 258, 270, 300, 344, 360, 375, 387, 430, 450, 500, 516, 540, 600, 645, 675, 750, 774, 860, 900, 1000, 1032, 1075, 1080, 1125, 1161, 1290, 1350, 1500, 1548, 1720, 1800, 1935, 2150, 2250, 2322, 2580, 2700, 3000, 3096, 3225, 3375, 3870, 4300, 4500, 4644, 5160, 5375, 5400, 5805, 6450, 6750, 7740, 8600, 9000, 9288, 9675, 10750, 11610, 12900, 13500, 15480, 16125, 19350, 21500, 21739, 23220, 25800, 27000, 29025, 32250, 38700, 43000, 43478, 46440, 48375, 58050, 64500, 65217, 77400, 86956, 96750, 108695, 116100, 129000, 130434, 145125, 173912, 193500, 195651, 217390, 232200, 260868, 290250, 326085, 387000, 391302, 434780, 521736, 543475, 580500, 586953, 652170, 782604, 869560, 934777, 978255, 1086950, 1161000, 1173906, 1304340, 1565208, 1630425, 1869554, 1956510, 2173900, 2347812, 2608680, 2717375, 2804331, 2934765, 3260850, 3739108, 3913020, 4347800, 4673885, 4695624, 4891275, 5434750, 5608662, 5869530, 6521700, 7478216, 7826040, 8152125, 8412993, 9347770, 9782550, 10869500, 11217324, 11739060, 13043400, 14021655, 14673825, 16304250, 16825986, 18695540, 19565100, 21739000, 22434648, 23369425, 23478120, 24456375, 25238979, 28043310, 29347650, 32608500, 33651972, 37391080, 39130200, 42064965, 46738850, 48912750, 50477958, 56086620, 58695300, 65217000, 67303944, 70108275, 73369125, 84129930, 93477700, 97825500, 100955916, 112173240, 116847125, 117390600, 126194895, 140216550, 146738250, 168259860, 186955400, 195651000, 201911832, 210324825, 233694250, 252389790, 280433100, 293476500, 336519720, 350541375, 420649650, 467388500, 504779580, 560866200, 586953000, 630974475, 701082750, 841299300, 934777000, 1009559160, 1051624125, 1261948950, 1402165500, 1682598600, 2103248250, 2523897900, 2804331000, 3154872375, 4206496500, 5047795800, 6309744750, 8412993000, 12619489500, 25238979000]

約数ペア:

[(1, 25238979000), (2, 12619489500), (3, 8412993000), (4, 6309744750), (5, 5047795800), (6, 4206496500), (8, 3154872375), (9, 2804331000), (10, 2523897900), (12, 2103248250), (15, 1682598600), (18, 1402165500), (20, 1261948950), (24, 1051624125), (25, 1009559160), (27, 934777000), (30, 841299300), (36, 701082750), (40, 630974475), (43, 586953000), (45, 560866200), (50, 504779580), (54, 467388500), (60, 420649650), (72, 350541375), (75, 336519720), (86, 293476500), (90, 280433100), (100, 252389790), (108, 233694250), (120, 210324825), (125, 201911832), (129, 195651000), (135, 186955400), (150, 168259860), (172, 146738250), (180, 140216550), (200, 126194895), (215, 117390600), (216, 116847125), (225, 112173240), (250, 100955916), (258, 97825500), (270, 93477700), (300, 84129930), (344, 73369125), (360, 70108275), (375, 67303944), (387, 65217000), (430, 58695300), (450, 56086620), (500, 50477958), (516, 48912750), (540, 46738850), (600, 42064965), (645, 39130200), (675, 37391080), (750, 33651972), (774, 32608500), (860, 29347650), (900, 28043310), (1000, 25238979), (1032, 24456375), (1075, 23478120), (1080, 23369425), (1125, 22434648), (1161, 21739000), (1290, 19565100), (1350, 18695540), (1500, 16825986), (1548, 16304250), (1720, 14673825), (1800, 14021655), (1935, 13043400), (2150, 11739060), (2250, 11217324), (2322, 10869500), (2580, 9782550), (2700, 9347770), (3000, 8412993), (3096, 8152125), (3225, 7826040), (3375, 7478216), (3870, 6521700), (4300, 5869530), (4500, 5608662), (4644, 5434750), (5160, 4891275), (5375, 4695624), (5400, 4673885), (5805, 4347800), (6450, 3913020), (6750, 3739108), (7740, 3260850), (8600, 2934765), (9000, 2804331), (9288, 2717375), (9675, 2608680), (10750, 2347812), (11610, 2173900), (12900, 1956510), (13500, 1869554), (15480, 1630425), (16125, 1565208), (19350, 1304340), (21500, 1173906), (21739, 1161000), (23220, 1086950), (25800, 978255), (27000, 934777), (29025, 869560), (32250, 782604), (38700, 652170), (43000, 586953), (43478, 580500), (46440, 543475), (48375, 521736), (58050, 434780), (64500, 391302), (65217, 387000), (77400, 326085), (86956, 290250), (96750, 260868), (108695, 232200), (116100, 217390), (129000, 195651), (130434, 193500), (145125, 173912)]