3669721000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2239}}^1$

素因数の和:2420

約数の個数: 128

約数和(自身を含む): 9434880000

約数和(自身を除く): 5765159000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 149, 200, 220, 250, 275, 298, 440, 500, 550, 596, 745, 1000, 1100, 1192, 1375, 1490, 1639, 2200, 2239, 2750, 2980, 3278, 3725, 4478, 5500, 5960, 6556, 7450, 8195, 8956, 11000, 11195, 13112, 14900, 16390, 17912, 18625, 22390, 24629, 29800, 32780, 37250, 40975, 44780, 49258, 55975, 65560, 74500, 81950, 89560, 98516, 111950, 123145, 149000, 163900, 197032, 204875, 223900, 246290, 279875, 327800, 333611, 409750, 447800, 492580, 559750, 615725, 667222, 819500, 985160, 1119500, 1231450, 1334444, 1639000, 1668055, 2239000, 2462900, 2668888, 3078625, 3336110, 3669721, 4925800, 6157250, 6672220, 7339442, 8340275, 12314500, 13344440, 14678884, 16680550, 18348605, 24629000, 29357768, 33361100, 36697210, 41701375, 66722200, 73394420, 83402750, 91743025, 146788840, 166805500, 183486050, 333611000, 366972100, 458715125, 733944200, 917430250, 1834860500, 3669721000]

約数ペア:

[(1, 3669721000), (2, 1834860500), (4, 917430250), (5, 733944200), (8, 458715125), (10, 366972100), (11, 333611000), (20, 183486050), (22, 166805500), (25, 146788840), (40, 91743025), (44, 83402750), (50, 73394420), (55, 66722200), (88, 41701375), (100, 36697210), (110, 33361100), (125, 29357768), (149, 24629000), (200, 18348605), (220, 16680550), (250, 14678884), (275, 13344440), (298, 12314500), (440, 8340275), (500, 7339442), (550, 6672220), (596, 6157250), (745, 4925800), (1000, 3669721), (1100, 3336110), (1192, 3078625), (1375, 2668888), (1490, 2462900), (1639, 2239000), (2200, 1668055), (2239, 1639000), (2750, 1334444), (2980, 1231450), (3278, 1119500), (3725, 985160), (4478, 819500), (5500, 667222), (5960, 615725), (6556, 559750), (7450, 492580), (8195, 447800), (8956, 409750), (11000, 333611), (11195, 327800), (13112, 279875), (14900, 246290), (16390, 223900), (17912, 204875), (18625, 197032), (22390, 163900), (24629, 149000), (29800, 123145), (32780, 111950), (37250, 98516), (40975, 89560), (44780, 81950), (49258, 74500), (55975, 65560)]