227580500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{1327}}^1$

素因数の和:1367

約数の個数: 96

約数和(自身を含む): 580070400

約数和(自身を除く): 352489900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 343, 350, 490, 500, 686, 700, 875, 980, 1225, 1327, 1372, 1715, 1750, 2450, 2654, 3430, 3500, 4900, 5308, 6125, 6635, 6860, 8575, 9289, 12250, 13270, 17150, 18578, 24500, 26540, 33175, 34300, 37156, 42875, 46445, 65023, 66350, 85750, 92890, 130046, 132700, 165875, 171500, 185780, 232225, 260092, 325115, 331750, 455161, 464450, 650230, 663500, 910322, 928900, 1161125, 1300460, 1625575, 1820644, 2275805, 2322250, 3251150, 4551610, 4644500, 6502300, 8127875, 9103220, 11379025, 16255750, 22758050, 32511500, 45516100, 56895125, 113790250, 227580500]

約数ペア:

[(1, 227580500), (2, 113790250), (4, 56895125), (5, 45516100), (7, 32511500), (10, 22758050), (14, 16255750), (20, 11379025), (25, 9103220), (28, 8127875), (35, 6502300), (49, 4644500), (50, 4551610), (70, 3251150), (98, 2322250), (100, 2275805), (125, 1820644), (140, 1625575), (175, 1300460), (196, 1161125), (245, 928900), (250, 910322), (343, 663500), (350, 650230), (490, 464450), (500, 455161), (686, 331750), (700, 325115), (875, 260092), (980, 232225), (1225, 185780), (1327, 171500), (1372, 165875), (1715, 132700), (1750, 130046), (2450, 92890), (2654, 85750), (3430, 66350), (3500, 65023), (4900, 46445), (5308, 42875), (6125, 37156), (6635, 34300), (6860, 33175), (8575, 26540), (9289, 24500), (12250, 18578), (13270, 17150)]