1420462800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1093}}^1$

素因数の和:1155

約数の個数: 270

約数和(自身を含む): 5207257302

約数和(自身を除く): 3786794502

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 361, 380, 400, 450, 456, 475, 570, 600, 684, 720, 722, 760, 855, 900, 912, 950, 1083, 1093, 1140, 1200, 1368, 1425, 1444, 1520, 1710, 1800, 1805, 1900, 2166, 2186, 2280, 2736, 2850, 2888, 3249, 3279, 3420, 3600, 3610, 3800, 4275, 4332, 4372, 4560, 5415, 5465, 5700, 5776, 6498, 6558, 6840, 7220, 7600, 8550, 8664, 8744, 9025, 9837, 10830, 10930, 11400, 12996, 13116, 13680, 14440, 16245, 16395, 17100, 17328, 17488, 18050, 19674, 20767, 21660, 21860, 22800, 25992, 26232, 27075, 27325, 28880, 32490, 32790, 34200, 36100, 39348, 41534, 43320, 43720, 49185, 51984, 52464, 54150, 54650, 62301, 64980, 65580, 68400, 72200, 78696, 81225, 81975, 83068, 86640, 87440, 98370, 103835, 108300, 109300, 124602, 129960, 131160, 144400, 157392, 162450, 163950, 166136, 186903, 196740, 207670, 216600, 218600, 245925, 249204, 259920, 262320, 311505, 324900, 327900, 332272, 373806, 393480, 394573, 415340, 433200, 437200, 491850, 498408, 519175, 623010, 649800, 655800, 747612, 786960, 789146, 830680, 934515, 983700, 996816, 1038350, 1183719, 1246020, 1299600, 1311600, 1495224, 1557525, 1578292, 1661360, 1869030, 1967400, 1972865, 2076700, 2367438, 2492040, 2990448, 3115050, 3156584, 3551157, 3738060, 3934800, 3945730, 4153400, 4672575, 4734876, 4984080, 5918595, 6230100, 6313168, 7102314, 7476120, 7891460, 8306800, 9345150, 9469752, 9864325, 11837190, 12460200, 14204628, 14952240, 15782920, 17755785, 18690300, 18939504, 19728650, 23674380, 24920400, 28409256, 29592975, 31565840, 35511570, 37380600, 39457300, 47348760, 56818512, 59185950, 71023140, 74761200, 78914600, 88778925, 94697520, 118371900, 142046280, 157829200, 177557850, 236743800, 284092560, 355115700, 473487600, 710231400, 1420462800]

約数ペア:

[(1, 1420462800), (2, 710231400), (3, 473487600), (4, 355115700), (5, 284092560), (6, 236743800), (8, 177557850), (9, 157829200), (10, 142046280), (12, 118371900), (15, 94697520), (16, 88778925), (18, 78914600), (19, 74761200), (20, 71023140), (24, 59185950), (25, 56818512), (30, 47348760), (36, 39457300), (38, 37380600), (40, 35511570), (45, 31565840), (48, 29592975), (50, 28409256), (57, 24920400), (60, 23674380), (72, 19728650), (75, 18939504), (76, 18690300), (80, 17755785), (90, 15782920), (95, 14952240), (100, 14204628), (114, 12460200), (120, 11837190), (144, 9864325), (150, 9469752), (152, 9345150), (171, 8306800), (180, 7891460), (190, 7476120), (200, 7102314), (225, 6313168), (228, 6230100), (240, 5918595), (285, 4984080), (300, 4734876), (304, 4672575), (342, 4153400), (360, 3945730), (361, 3934800), (380, 3738060), (400, 3551157), (450, 3156584), (456, 3115050), (475, 2990448), (570, 2492040), (600, 2367438), (684, 2076700), (720, 1972865), (722, 1967400), (760, 1869030), (855, 1661360), (900, 1578292), (912, 1557525), (950, 1495224), (1083, 1311600), (1093, 1299600), (1140, 1246020), (1200, 1183719), (1368, 1038350), (1425, 996816), (1444, 983700), (1520, 934515), (1710, 830680), (1800, 789146), (1805, 786960), (1900, 747612), (2166, 655800), (2186, 649800), (2280, 623010), (2736, 519175), (2850, 498408), (2888, 491850), (3249, 437200), (3279, 433200), (3420, 415340), (3600, 394573), (3610, 393480), (3800, 373806), (4275, 332272), (4332, 327900), (4372, 324900), (4560, 311505), (5415, 262320), (5465, 259920), (5700, 249204), (5776, 245925), (6498, 218600), (6558, 216600), (6840, 207670), (7220, 196740), (7600, 186903), (8550, 166136), (8664, 163950), (8744, 162450), (9025, 157392), (9837, 144400), (10830, 131160), (10930, 129960), (11400, 124602), (12996, 109300), (13116, 108300), (13680, 103835), (14440, 98370), (16245, 87440), (16395, 86640), (17100, 83068), (17328, 81975), (17488, 81225), (18050, 78696), (19674, 72200), (20767, 68400), (21660, 65580), (21860, 64980), (22800, 62301), (25992, 54650), (26232, 54150), (27075, 52464), (27325, 51984), (28880, 49185), (32490, 43720), (32790, 43320), (34200, 41534), (36100, 39348)]