126688800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{7541}}^1$

素因数の和:7571

約数の個数: 144

約数和(自身を含む): 471344832

約数和(自身を除く): 344656032

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, 7541, 8400, 15082, 16800, 22623, 30164, 37705, 45246, 52787, 60328, 75410, 90492, 105574, 113115, 120656, 150820, 158361, 180984, 188525, 211148, 226230, 241312, 263935, 301640, 316722, 361968, 377050, 422296, 452460, 527870, 565575, 603280, 633444, 723936, 754100, 791805, 844592, 904920, 1055740, 1131150, 1206560, 1266888, 1319675, 1508200, 1583610, 1689184, 1809840, 2111480, 2262300, 2533776, 2639350, 3016400, 3167220, 3619680, 3959025, 4222960, 4524600, 5067552, 5278700, 6032800, 6334440, 7918050, 8445920, 9049200, 10557400, 12668880, 15836100, 18098400, 21114800, 25337760, 31672200, 42229600, 63344400, 126688800]

約数ペア:

[(1, 126688800), (2, 63344400), (3, 42229600), (4, 31672200), (5, 25337760), (6, 21114800), (7, 18098400), (8, 15836100), (10, 12668880), (12, 10557400), (14, 9049200), (15, 8445920), (16, 7918050), (20, 6334440), (21, 6032800), (24, 5278700), (25, 5067552), (28, 4524600), (30, 4222960), (32, 3959025), (35, 3619680), (40, 3167220), (42, 3016400), (48, 2639350), (50, 2533776), (56, 2262300), (60, 2111480), (70, 1809840), (75, 1689184), (80, 1583610), (84, 1508200), (96, 1319675), (100, 1266888), (105, 1206560), (112, 1131150), (120, 1055740), (140, 904920), (150, 844592), (160, 791805), (168, 754100), (175, 723936), (200, 633444), (210, 603280), (224, 565575), (240, 527870), (280, 452460), (300, 422296), (336, 377050), (350, 361968), (400, 316722), (420, 301640), (480, 263935), (525, 241312), (560, 226230), (600, 211148), (672, 188525), (700, 180984), (800, 158361), (840, 150820), (1050, 120656), (1120, 113115), (1200, 105574), (1400, 90492), (1680, 75410), (2100, 60328), (2400, 52787), (2800, 45246), (3360, 37705), (4200, 30164), (5600, 22623), (7541, 16800), (8400, 15082)]