204011500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{757}}^1$

素因数の和:801

約数の個数: 144

約数和(自身を含む): 566171424

約数和(自身を除く): 362159924

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 125, 140, 154, 175, 196, 220, 245, 250, 275, 308, 350, 385, 490, 500, 539, 550, 700, 757, 770, 875, 980, 1078, 1100, 1225, 1375, 1514, 1540, 1750, 1925, 2156, 2450, 2695, 2750, 3028, 3500, 3785, 3850, 4900, 5299, 5390, 5500, 6125, 7570, 7700, 8327, 9625, 10598, 10780, 12250, 13475, 15140, 16654, 18925, 19250, 21196, 24500, 26495, 26950, 33308, 37093, 37850, 38500, 41635, 52990, 53900, 58289, 67375, 74186, 75700, 83270, 94625, 105980, 116578, 132475, 134750, 148372, 166540, 185465, 189250, 208175, 233156, 264950, 269500, 291445, 370930, 378500, 408023, 416350, 529900, 582890, 662375, 741860, 816046, 832700, 927325, 1040875, 1165780, 1324750, 1457225, 1632092, 1854650, 2040115, 2081750, 2649500, 2914450, 3709300, 4080230, 4163500, 4636625, 5828900, 7286125, 8160460, 9273250, 10200575, 14572250, 18546500, 20401150, 29144500, 40802300, 51002875, 102005750, 204011500]

約数ペア:

[(1, 204011500), (2, 102005750), (4, 51002875), (5, 40802300), (7, 29144500), (10, 20401150), (11, 18546500), (14, 14572250), (20, 10200575), (22, 9273250), (25, 8160460), (28, 7286125), (35, 5828900), (44, 4636625), (49, 4163500), (50, 4080230), (55, 3709300), (70, 2914450), (77, 2649500), (98, 2081750), (100, 2040115), (110, 1854650), (125, 1632092), (140, 1457225), (154, 1324750), (175, 1165780), (196, 1040875), (220, 927325), (245, 832700), (250, 816046), (275, 741860), (308, 662375), (350, 582890), (385, 529900), (490, 416350), (500, 408023), (539, 378500), (550, 370930), (700, 291445), (757, 269500), (770, 264950), (875, 233156), (980, 208175), (1078, 189250), (1100, 185465), (1225, 166540), (1375, 148372), (1514, 134750), (1540, 132475), (1750, 116578), (1925, 105980), (2156, 94625), (2450, 83270), (2695, 75700), (2750, 74186), (3028, 67375), (3500, 58289), (3785, 53900), (3850, 52990), (4900, 41635), (5299, 38500), (5390, 37850), (5500, 37093), (6125, 33308), (7570, 26950), (7700, 26495), (8327, 24500), (9625, 21196), (10598, 19250), (10780, 18925), (12250, 16654), (13475, 15140)]