814912800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26119}}^1$

素因数の和:26155

約数の個数: 144

約数和(自身を含む): 2856692160

約数和(自身を除く): 2041779360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 26119, 31200, 52238, 78357, 104476, 130595, 156714, 208952, 261190, 313428, 339547, 391785, 417904, 522380, 626856, 652975, 679094, 783570, 835808, 1018641, 1044760, 1253712, 1305950, 1358188, 1567140, 1697735, 1958925, 2037282, 2089520, 2507424, 2611900, 2716376, 3134280, 3395470, 3917850, 4074564, 4179040, 5093205, 5223800, 5432752, 6268560, 6790940, 7835700, 8149128, 8488675, 10186410, 10447600, 10865504, 12537120, 13581880, 15671400, 16298256, 16977350, 20372820, 20895200, 25466025, 27163760, 31342800, 32596512, 33954700, 40745640, 50932050, 54327520, 62685600, 67909400, 81491280, 101864100, 135818800, 162982560, 203728200, 271637600, 407456400, 814912800]

約数ペア:

[(1, 814912800), (2, 407456400), (3, 271637600), (4, 203728200), (5, 162982560), (6, 135818800), (8, 101864100), (10, 81491280), (12, 67909400), (13, 62685600), (15, 54327520), (16, 50932050), (20, 40745640), (24, 33954700), (25, 32596512), (26, 31342800), (30, 27163760), (32, 25466025), (39, 20895200), (40, 20372820), (48, 16977350), (50, 16298256), (52, 15671400), (60, 13581880), (65, 12537120), (75, 10865504), (78, 10447600), (80, 10186410), (96, 8488675), (100, 8149128), (104, 7835700), (120, 6790940), (130, 6268560), (150, 5432752), (156, 5223800), (160, 5093205), (195, 4179040), (200, 4074564), (208, 3917850), (240, 3395470), (260, 3134280), (300, 2716376), (312, 2611900), (325, 2507424), (390, 2089520), (400, 2037282), (416, 1958925), (480, 1697735), (520, 1567140), (600, 1358188), (624, 1305950), (650, 1253712), (780, 1044760), (800, 1018641), (975, 835808), (1040, 783570), (1200, 679094), (1248, 652975), (1300, 626856), (1560, 522380), (1950, 417904), (2080, 391785), (2400, 339547), (2600, 313428), (3120, 261190), (3900, 208952), (5200, 156714), (6240, 130595), (7800, 104476), (10400, 78357), (15600, 52238), (26119, 31200)]