1391239800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:732

約数の個数: 240

約数和(自身を含む): 4871648760

約数和(自身を除く): 3480408960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 157, 162, 180, 200, 216, 225, 270, 300, 314, 324, 360, 405, 450, 471, 540, 547, 600, 628, 648, 675, 785, 810, 900, 942, 1080, 1094, 1256, 1350, 1413, 1570, 1620, 1641, 1800, 1884, 2025, 2188, 2355, 2700, 2735, 2826, 3140, 3240, 3282, 3768, 3925, 4050, 4239, 4376, 4710, 4923, 5400, 5470, 5652, 6280, 6564, 7065, 7850, 8100, 8205, 8478, 9420, 9846, 10940, 11304, 11775, 12717, 13128, 13675, 14130, 14769, 15700, 16200, 16410, 16956, 18840, 19692, 21195, 21880, 23550, 24615, 25434, 27350, 28260, 29538, 31400, 32820, 33912, 35325, 39384, 41025, 42390, 44307, 47100, 49230, 50868, 54700, 56520, 59076, 63585, 65640, 70650, 73845, 82050, 84780, 85879, 88614, 94200, 98460, 101736, 105975, 109400, 118152, 123075, 127170, 141300, 147690, 164100, 169560, 171758, 177228, 196920, 211950, 221535, 246150, 254340, 257637, 282600, 295380, 317925, 328200, 343516, 354456, 369225, 423900, 429395, 443070, 492300, 508680, 515274, 590760, 635850, 687032, 738450, 772911, 847800, 858790, 886140, 984600, 1030548, 1107675, 1271700, 1288185, 1476900, 1545822, 1717580, 1772280, 2061096, 2146975, 2215350, 2318733, 2543400, 2576370, 2953800, 3091644, 3435160, 3864555, 4293950, 4430700, 4637466, 5152740, 6183288, 6440925, 6956199, 7729110, 8587900, 8861400, 9274932, 10305480, 11593665, 12881850, 13912398, 15458220, 17175800, 18549864, 19322775, 23187330, 25763700, 27824796, 30916440, 34780995, 38645550, 46374660, 51527400, 55649592, 57968325, 69561990, 77291100, 92749320, 115936650, 139123980, 154582200, 173904975, 231873300, 278247960, 347809950, 463746600, 695619900, 1391239800]

約数ペア:

[(1, 1391239800), (2, 695619900), (3, 463746600), (4, 347809950), (5, 278247960), (6, 231873300), (8, 173904975), (9, 154582200), (10, 139123980), (12, 115936650), (15, 92749320), (18, 77291100), (20, 69561990), (24, 57968325), (25, 55649592), (27, 51527400), (30, 46374660), (36, 38645550), (40, 34780995), (45, 30916440), (50, 27824796), (54, 25763700), (60, 23187330), (72, 19322775), (75, 18549864), (81, 17175800), (90, 15458220), (100, 13912398), (108, 12881850), (120, 11593665), (135, 10305480), (150, 9274932), (157, 8861400), (162, 8587900), (180, 7729110), (200, 6956199), (216, 6440925), (225, 6183288), (270, 5152740), (300, 4637466), (314, 4430700), (324, 4293950), (360, 3864555), (405, 3435160), (450, 3091644), (471, 2953800), (540, 2576370), (547, 2543400), (600, 2318733), (628, 2215350), (648, 2146975), (675, 2061096), (785, 1772280), (810, 1717580), (900, 1545822), (942, 1476900), (1080, 1288185), (1094, 1271700), (1256, 1107675), (1350, 1030548), (1413, 984600), (1570, 886140), (1620, 858790), (1641, 847800), (1800, 772911), (1884, 738450), (2025, 687032), (2188, 635850), (2355, 590760), (2700, 515274), (2735, 508680), (2826, 492300), (3140, 443070), (3240, 429395), (3282, 423900), (3768, 369225), (3925, 354456), (4050, 343516), (4239, 328200), (4376, 317925), (4710, 295380), (4923, 282600), (5400, 257637), (5470, 254340), (5652, 246150), (6280, 221535), (6564, 211950), (7065, 196920), (7850, 177228), (8100, 171758), (8205, 169560), (8478, 164100), (9420, 147690), (9846, 141300), (10940, 127170), (11304, 123075), (11775, 118152), (12717, 109400), (13128, 105975), (13675, 101736), (14130, 98460), (14769, 94200), (15700, 88614), (16200, 85879), (16410, 84780), (16956, 82050), (18840, 73845), (19692, 70650), (21195, 65640), (21880, 63585), (23550, 59076), (24615, 56520), (25434, 54700), (27350, 50868), (28260, 49230), (29538, 47100), (31400, 44307), (32820, 42390), (33912, 41025), (35325, 39384)]