142705800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 518538240

約数和(自身を除く): 375832440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 81, 90, 92, 100, 108, 115, 120, 135, 138, 150, 162, 180, 184, 200, 207, 216, 225, 230, 270, 276, 300, 324, 345, 360, 383, 405, 414, 450, 460, 540, 552, 575, 600, 621, 648, 675, 690, 766, 810, 828, 900, 920, 1035, 1080, 1149, 1150, 1242, 1350, 1380, 1532, 1620, 1656, 1725, 1800, 1863, 1915, 2025, 2070, 2298, 2300, 2484, 2700, 2760, 3064, 3105, 3240, 3447, 3450, 3726, 3830, 4050, 4140, 4596, 4600, 4968, 5175, 5400, 5745, 6210, 6894, 6900, 7452, 7660, 8100, 8280, 8809, 9192, 9315, 9575, 10341, 10350, 11490, 12420, 13788, 13800, 14904, 15320, 15525, 16200, 17235, 17618, 18630, 19150, 20682, 20700, 22980, 24840, 26427, 27576, 28725, 31023, 31050, 34470, 35236, 37260, 38300, 41364, 41400, 44045, 45960, 46575, 51705, 52854, 57450, 62046, 62100, 68940, 70472, 74520, 76600, 79281, 82728, 86175, 88090, 93150, 103410, 105708, 114900, 124092, 124200, 132135, 137880, 155115, 158562, 172350, 176180, 186300, 206820, 211416, 220225, 229800, 237843, 248184, 258525, 264270, 310230, 317124, 344700, 352360, 372600, 396405, 413640, 440450, 475686, 517050, 528540, 620460, 634248, 660675, 689400, 713529, 775575, 792810, 880900, 951372, 1034100, 1057080, 1189215, 1240920, 1321350, 1427058, 1551150, 1585620, 1761800, 1902744, 1982025, 2068200, 2378430, 2642700, 2854116, 3102300, 3171240, 3567645, 3964050, 4756860, 5285400, 5708232, 5946075, 6204600, 7135290, 7928100, 9513720, 11892150, 14270580, 15856200, 17838225, 23784300, 28541160, 35676450, 47568600, 71352900, 142705800]

約数ペア:

[(1, 142705800), (2, 71352900), (3, 47568600), (4, 35676450), (5, 28541160), (6, 23784300), (8, 17838225), (9, 15856200), (10, 14270580), (12, 11892150), (15, 9513720), (18, 7928100), (20, 7135290), (23, 6204600), (24, 5946075), (25, 5708232), (27, 5285400), (30, 4756860), (36, 3964050), (40, 3567645), (45, 3171240), (46, 3102300), (50, 2854116), (54, 2642700), (60, 2378430), (69, 2068200), (72, 1982025), (75, 1902744), (81, 1761800), (90, 1585620), (92, 1551150), (100, 1427058), (108, 1321350), (115, 1240920), (120, 1189215), (135, 1057080), (138, 1034100), (150, 951372), (162, 880900), (180, 792810), (184, 775575), (200, 713529), (207, 689400), (216, 660675), (225, 634248), (230, 620460), (270, 528540), (276, 517050), (300, 475686), (324, 440450), (345, 413640), (360, 396405), (383, 372600), (405, 352360), (414, 344700), (450, 317124), (460, 310230), (540, 264270), (552, 258525), (575, 248184), (600, 237843), (621, 229800), (648, 220225), (675, 211416), (690, 206820), (766, 186300), (810, 176180), (828, 172350), (900, 158562), (920, 155115), (1035, 137880), (1080, 132135), (1149, 124200), (1150, 124092), (1242, 114900), (1350, 105708), (1380, 103410), (1532, 93150), (1620, 88090), (1656, 86175), (1725, 82728), (1800, 79281), (1863, 76600), (1915, 74520), (2025, 70472), (2070, 68940), (2298, 62100), (2300, 62046), (2484, 57450), (2700, 52854), (2760, 51705), (3064, 46575), (3105, 45960), (3240, 44045), (3447, 41400), (3450, 41364), (3726, 38300), (3830, 37260), (4050, 35236), (4140, 34470), (4596, 31050), (4600, 31023), (4968, 28725), (5175, 27576), (5400, 26427), (5745, 24840), (6210, 22980), (6894, 20700), (6900, 20682), (7452, 19150), (7660, 18630), (8100, 17618), (8280, 17235), (8809, 16200), (9192, 15525), (9315, 15320), (9575, 14904), (10341, 13800), (10350, 13788), (11490, 12420)]