72155200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3469}}^1$

素因数の和:3504

約数の個数: 84

約数和(自身を含む): 191259460

約数和(自身を除く): 119104260

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 3469, 4160, 5200, 6938, 10400, 13876, 17345, 20800, 27752, 34690, 45097, 55504, 69380, 86725, 90194, 111008, 138760, 173450, 180388, 222016, 225485, 277520, 346900, 360776, 450970, 555040, 693800, 721552, 901940, 1110080, 1127425, 1387600, 1443104, 1803880, 2254850, 2775200, 2886208, 3607760, 4509700, 5550400, 7215520, 9019400, 14431040, 18038800, 36077600, 72155200]

約数ペア:

[(1, 72155200), (2, 36077600), (4, 18038800), (5, 14431040), (8, 9019400), (10, 7215520), (13, 5550400), (16, 4509700), (20, 3607760), (25, 2886208), (26, 2775200), (32, 2254850), (40, 1803880), (50, 1443104), (52, 1387600), (64, 1127425), (65, 1110080), (80, 901940), (100, 721552), (104, 693800), (130, 555040), (160, 450970), (200, 360776), (208, 346900), (260, 277520), (320, 225485), (325, 222016), (400, 180388), (416, 173450), (520, 138760), (650, 111008), (800, 90194), (832, 86725), (1040, 69380), (1300, 55504), (1600, 45097), (2080, 34690), (2600, 27752), (3469, 20800), (4160, 17345), (5200, 13876), (6938, 10400)]