80659800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 240

約数和(自身を含む): 302480640

約数和(自身を除く): 221820840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 324, 325, 351, 360, 383, 390, 405, 450, 468, 520, 540, 585, 600, 648, 650, 675, 702, 766, 780, 810, 900, 936, 975, 1053, 1080, 1149, 1170, 1300, 1350, 1404, 1532, 1560, 1620, 1755, 1800, 1915, 1950, 2025, 2106, 2298, 2340, 2600, 2700, 2808, 2925, 3064, 3240, 3447, 3510, 3830, 3900, 4050, 4212, 4596, 4680, 4979, 5265, 5400, 5745, 5850, 6894, 7020, 7660, 7800, 8100, 8424, 8775, 9192, 9575, 9958, 10341, 10530, 11490, 11700, 13788, 14040, 14937, 15320, 16200, 17235, 17550, 19150, 19916, 20682, 21060, 22980, 23400, 24895, 26325, 27576, 28725, 29874, 31023, 34470, 35100, 38300, 39832, 41364, 42120, 44811, 45960, 49790, 51705, 52650, 57450, 59748, 62046, 68940, 70200, 74685, 76600, 82728, 86175, 89622, 99580, 103410, 105300, 114900, 119496, 124092, 124475, 134433, 137880, 149370, 155115, 172350, 179244, 199160, 206820, 210600, 224055, 229800, 248184, 248950, 258525, 268866, 298740, 310230, 344700, 358488, 373425, 403299, 413640, 448110, 497900, 517050, 537732, 597480, 620460, 672165, 689400, 746850, 775575, 806598, 896220, 995800, 1034100, 1075464, 1120275, 1240920, 1344330, 1493700, 1551150, 1613196, 1792440, 2016495, 2068200, 2240550, 2688660, 2987400, 3102300, 3226392, 3360825, 4032990, 4481100, 5377320, 6204600, 6721650, 8065980, 8962200, 10082475, 13443300, 16131960, 20164950, 26886600, 40329900, 80659800]

約数ペア:

[(1, 80659800), (2, 40329900), (3, 26886600), (4, 20164950), (5, 16131960), (6, 13443300), (8, 10082475), (9, 8962200), (10, 8065980), (12, 6721650), (13, 6204600), (15, 5377320), (18, 4481100), (20, 4032990), (24, 3360825), (25, 3226392), (26, 3102300), (27, 2987400), (30, 2688660), (36, 2240550), (39, 2068200), (40, 2016495), (45, 1792440), (50, 1613196), (52, 1551150), (54, 1493700), (60, 1344330), (65, 1240920), (72, 1120275), (75, 1075464), (78, 1034100), (81, 995800), (90, 896220), (100, 806598), (104, 775575), (108, 746850), (117, 689400), (120, 672165), (130, 620460), (135, 597480), (150, 537732), (156, 517050), (162, 497900), (180, 448110), (195, 413640), (200, 403299), (216, 373425), (225, 358488), (234, 344700), (260, 310230), (270, 298740), (300, 268866), (312, 258525), (324, 248950), (325, 248184), (351, 229800), (360, 224055), (383, 210600), (390, 206820), (405, 199160), (450, 179244), (468, 172350), (520, 155115), (540, 149370), (585, 137880), (600, 134433), (648, 124475), (650, 124092), (675, 119496), (702, 114900), (766, 105300), (780, 103410), (810, 99580), (900, 89622), (936, 86175), (975, 82728), (1053, 76600), (1080, 74685), (1149, 70200), (1170, 68940), (1300, 62046), (1350, 59748), (1404, 57450), (1532, 52650), (1560, 51705), (1620, 49790), (1755, 45960), (1800, 44811), (1915, 42120), (1950, 41364), (2025, 39832), (2106, 38300), (2298, 35100), (2340, 34470), (2600, 31023), (2700, 29874), (2808, 28725), (2925, 27576), (3064, 26325), (3240, 24895), (3447, 23400), (3510, 22980), (3830, 21060), (3900, 20682), (4050, 19916), (4212, 19150), (4596, 17550), (4680, 17235), (4979, 16200), (5265, 15320), (5400, 14937), (5745, 14040), (5850, 13788), (6894, 11700), (7020, 11490), (7660, 10530), (7800, 10341), (8100, 9958), (8424, 9575), (8775, 9192)]