201296000

素因数分解:

$2^7\times 5^3\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 523186560

約数和(自身を除く): 321890560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 128, 160, 184, 200, 230, 250, 320, 368, 400, 460, 500, 547, 575, 640, 736, 800, 920, 1000, 1094, 1150, 1472, 1600, 1840, 2000, 2188, 2300, 2735, 2875, 2944, 3200, 3680, 4000, 4376, 4600, 5470, 5750, 7360, 8000, 8752, 9200, 10940, 11500, 12581, 13675, 14720, 16000, 17504, 18400, 21880, 23000, 25162, 27350, 35008, 36800, 43760, 46000, 50324, 54700, 62905, 68375, 70016, 73600, 87520, 92000, 100648, 109400, 125810, 136750, 175040, 184000, 201296, 218800, 251620, 273500, 314525, 350080, 368000, 402592, 437600, 503240, 547000, 629050, 805184, 875200, 1006480, 1094000, 1258100, 1572625, 1610368, 1750400, 2012960, 2188000, 2516200, 3145250, 4025920, 4376000, 5032400, 6290500, 8051840, 8752000, 10064800, 12581000, 20129600, 25162000, 40259200, 50324000, 100648000, 201296000]

約数ペア:

[(1, 201296000), (2, 100648000), (4, 50324000), (5, 40259200), (8, 25162000), (10, 20129600), (16, 12581000), (20, 10064800), (23, 8752000), (25, 8051840), (32, 6290500), (40, 5032400), (46, 4376000), (50, 4025920), (64, 3145250), (80, 2516200), (92, 2188000), (100, 2012960), (115, 1750400), (125, 1610368), (128, 1572625), (160, 1258100), (184, 1094000), (200, 1006480), (230, 875200), (250, 805184), (320, 629050), (368, 547000), (400, 503240), (460, 437600), (500, 402592), (547, 368000), (575, 350080), (640, 314525), (736, 273500), (800, 251620), (920, 218800), (1000, 201296), (1094, 184000), (1150, 175040), (1472, 136750), (1600, 125810), (1840, 109400), (2000, 100648), (2188, 92000), (2300, 87520), (2735, 73600), (2875, 70016), (2944, 68375), (3200, 62905), (3680, 54700), (4000, 50324), (4376, 46000), (4600, 43760), (5470, 36800), (5750, 35008), (7360, 27350), (8000, 25162), (8752, 23000), (9200, 21880), (10940, 18400), (11500, 17504), (12581, 16000), (13675, 14720)]