90013000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 268894080

約数和(自身を除く): 178881080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 125, 140, 154, 167, 175, 196, 200, 220, 245, 250, 275, 280, 308, 334, 350, 385, 392, 440, 490, 500, 539, 550, 616, 668, 700, 770, 835, 875, 980, 1000, 1078, 1100, 1169, 1225, 1336, 1375, 1400, 1540, 1670, 1750, 1837, 1925, 1960, 2156, 2200, 2338, 2450, 2695, 2750, 3080, 3340, 3500, 3674, 3850, 4175, 4312, 4676, 4900, 5390, 5500, 5845, 6125, 6680, 7000, 7348, 7700, 8183, 8350, 9185, 9352, 9625, 9800, 10780, 11000, 11690, 12250, 12859, 13475, 14696, 15400, 16366, 16700, 18370, 19250, 20875, 21560, 23380, 24500, 25718, 26950, 29225, 32732, 33400, 36740, 38500, 40915, 41750, 45925, 46760, 49000, 51436, 53900, 58450, 64295, 65464, 67375, 73480, 77000, 81830, 83500, 90013, 91850, 102872, 107800, 116900, 128590, 134750, 146125, 163660, 167000, 180026, 183700, 204575, 229625, 233800, 257180, 269500, 292250, 321475, 327320, 360052, 367400, 409150, 450065, 459250, 514360, 539000, 584500, 642950, 720104, 818300, 900130, 918500, 1022875, 1169000, 1285900, 1607375, 1636600, 1800260, 1837000, 2045750, 2250325, 2571800, 3214750, 3600520, 4091500, 4500650, 6429500, 8183000, 9001300, 11251625, 12859000, 18002600, 22503250, 45006500, 90013000]

約数ペア:

[(1, 90013000), (2, 45006500), (4, 22503250), (5, 18002600), (7, 12859000), (8, 11251625), (10, 9001300), (11, 8183000), (14, 6429500), (20, 4500650), (22, 4091500), (25, 3600520), (28, 3214750), (35, 2571800), (40, 2250325), (44, 2045750), (49, 1837000), (50, 1800260), (55, 1636600), (56, 1607375), (70, 1285900), (77, 1169000), (88, 1022875), (98, 918500), (100, 900130), (110, 818300), (125, 720104), (140, 642950), (154, 584500), (167, 539000), (175, 514360), (196, 459250), (200, 450065), (220, 409150), (245, 367400), (250, 360052), (275, 327320), (280, 321475), (308, 292250), (334, 269500), (350, 257180), (385, 233800), (392, 229625), (440, 204575), (490, 183700), (500, 180026), (539, 167000), (550, 163660), (616, 146125), (668, 134750), (700, 128590), (770, 116900), (835, 107800), (875, 102872), (980, 91850), (1000, 90013), (1078, 83500), (1100, 81830), (1169, 77000), (1225, 73480), (1336, 67375), (1375, 65464), (1400, 64295), (1540, 58450), (1670, 53900), (1750, 51436), (1837, 49000), (1925, 46760), (1960, 45925), (2156, 41750), (2200, 40915), (2338, 38500), (2450, 36740), (2695, 33400), (2750, 32732), (3080, 29225), (3340, 26950), (3500, 25718), (3674, 24500), (3850, 23380), (4175, 21560), (4312, 20875), (4676, 19250), (4900, 18370), (5390, 16700), (5500, 16366), (5845, 15400), (6125, 14696), (6680, 13475), (7000, 12859), (7348, 12250), (7700, 11690), (8183, 11000), (8350, 10780), (9185, 9800), (9352, 9625)]