157432800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{9371}}^1$

素因数の和:9401

約数の個数: 144

約数和(自身を含む): 585712512

約数和(自身を除く): 428279712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 9371, 16800, 18742, 28113, 37484, 46855, 56226, 65597, 74968, 93710, 112452, 131194, 140565, 149936, 187420, 196791, 224904, 234275, 262388, 281130, 299872, 327985, 374840, 393582, 449808, 468550, 524776, 562260, 655970, 702825, 749680, 787164, 899616, 937100, 983955, 1049552, 1124520, 1311940, 1405650, 1499360, 1574328, 1639925, 1874200, 1967910, 2099104, 2249040, 2623880, 2811300, 3148656, 3279850, 3748400, 3935820, 4498080, 4919775, 5247760, 5622600, 6297312, 6559700, 7496800, 7871640, 9839550, 10495520, 11245200, 13119400, 15743280, 19679100, 22490400, 26238800, 31486560, 39358200, 52477600, 78716400, 157432800]

約数ペア:

[(1, 157432800), (2, 78716400), (3, 52477600), (4, 39358200), (5, 31486560), (6, 26238800), (7, 22490400), (8, 19679100), (10, 15743280), (12, 13119400), (14, 11245200), (15, 10495520), (16, 9839550), (20, 7871640), (21, 7496800), (24, 6559700), (25, 6297312), (28, 5622600), (30, 5247760), (32, 4919775), (35, 4498080), (40, 3935820), (42, 3748400), (48, 3279850), (50, 3148656), (56, 2811300), (60, 2623880), (70, 2249040), (75, 2099104), (80, 1967910), (84, 1874200), (96, 1639925), (100, 1574328), (105, 1499360), (112, 1405650), (120, 1311940), (140, 1124520), (150, 1049552), (160, 983955), (168, 937100), (175, 899616), (200, 787164), (210, 749680), (224, 702825), (240, 655970), (280, 562260), (300, 524776), (336, 468550), (350, 449808), (400, 393582), (420, 374840), (480, 327985), (525, 299872), (560, 281130), (600, 262388), (672, 234275), (700, 224904), (800, 196791), (840, 187420), (1050, 149936), (1120, 140565), (1200, 131194), (1400, 112452), (1680, 93710), (2100, 74968), (2400, 65597), (2800, 56226), (3360, 46855), (4200, 37484), (5600, 28113), (8400, 18742), (9371, 16800)]