75264840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29867}}^1$

素因数の和:29891

約数の個数: 96

約数和(自身を含む): 279564480

約数和(自身を除く): 204299640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 29867, 59734, 89601, 119468, 149335, 179202, 209069, 238936, 268803, 298670, 358404, 418138, 448005, 537606, 597340, 627207, 716808, 836276, 896010, 1045345, 1075212, 1194680, 1254414, 1344015, 1672552, 1792020, 1881621, 2090690, 2150424, 2508828, 2688030, 3136035, 3584040, 3763242, 4181380, 5017656, 5376060, 6272070, 7526484, 8362760, 9408105, 10752120, 12544140, 15052968, 18816210, 25088280, 37632420, 75264840]

約数ペア:

[(1, 75264840), (2, 37632420), (3, 25088280), (4, 18816210), (5, 15052968), (6, 12544140), (7, 10752120), (8, 9408105), (9, 8362760), (10, 7526484), (12, 6272070), (14, 5376060), (15, 5017656), (18, 4181380), (20, 3763242), (21, 3584040), (24, 3136035), (28, 2688030), (30, 2508828), (35, 2150424), (36, 2090690), (40, 1881621), (42, 1792020), (45, 1672552), (56, 1344015), (60, 1254414), (63, 1194680), (70, 1075212), (72, 1045345), (84, 896010), (90, 836276), (105, 716808), (120, 627207), (126, 597340), (140, 537606), (168, 448005), (180, 418138), (210, 358404), (252, 298670), (280, 268803), (315, 238936), (360, 209069), (420, 179202), (504, 149335), (630, 119468), (840, 89601), (1260, 59734), (2520, 29867)]