91675000

素因数分解:

$2^3\times 5^5\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 227329200

約数和(自身を除く): 135654200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 193, 200, 250, 380, 386, 475, 500, 625, 760, 772, 950, 965, 1000, 1250, 1544, 1900, 1930, 2375, 2500, 3125, 3667, 3800, 3860, 4750, 4825, 5000, 6250, 7334, 7720, 9500, 9650, 11875, 12500, 14668, 18335, 19000, 19300, 23750, 24125, 25000, 29336, 36670, 38600, 47500, 48250, 59375, 73340, 91675, 95000, 96500, 118750, 120625, 146680, 183350, 193000, 237500, 241250, 366700, 458375, 475000, 482500, 603125, 733400, 916750, 965000, 1206250, 1833500, 2291875, 2412500, 3667000, 4583750, 4825000, 9167500, 11459375, 18335000, 22918750, 45837500, 91675000]

約数ペア:

[(1, 91675000), (2, 45837500), (4, 22918750), (5, 18335000), (8, 11459375), (10, 9167500), (19, 4825000), (20, 4583750), (25, 3667000), (38, 2412500), (40, 2291875), (50, 1833500), (76, 1206250), (95, 965000), (100, 916750), (125, 733400), (152, 603125), (190, 482500), (193, 475000), (200, 458375), (250, 366700), (380, 241250), (386, 237500), (475, 193000), (500, 183350), (625, 146680), (760, 120625), (772, 118750), (950, 96500), (965, 95000), (1000, 91675), (1250, 73340), (1544, 59375), (1900, 48250), (1930, 47500), (2375, 38600), (2500, 36670), (3125, 29336), (3667, 25000), (3800, 24125), (3860, 23750), (4750, 19300), (4825, 19000), (5000, 18335), (6250, 14668), (7334, 12500), (7720, 11875), (9500, 9650)]