254670000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:697

約数の個数: 200

約数和(自身を含む): 886703664

約数和(自身を除く): 632033664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 625, 650, 653, 750, 780, 975, 1000, 1040, 1200, 1250, 1300, 1306, 1500, 1560, 1625, 1875, 1950, 1959, 2000, 2500, 2600, 2612, 3000, 3120, 3250, 3265, 3750, 3900, 3918, 4875, 5000, 5200, 5224, 6000, 6500, 6530, 7500, 7800, 7836, 8125, 8489, 9750, 9795, 10000, 10448, 13000, 13060, 15000, 15600, 15672, 16250, 16325, 16978, 19500, 19590, 24375, 25467, 26000, 26120, 30000, 31344, 32500, 32650, 33956, 39000, 39180, 42445, 48750, 48975, 50934, 52240, 65000, 65300, 67912, 78000, 78360, 81625, 84890, 97500, 97950, 101868, 127335, 130000, 130600, 135824, 156720, 163250, 169780, 195000, 195900, 203736, 212225, 244875, 254670, 261200, 326500, 339560, 390000, 391800, 407472, 408125, 424450, 489750, 509340, 636675, 653000, 679120, 783600, 816250, 848900, 979500, 1018680, 1061125, 1224375, 1273350, 1306000, 1632500, 1697800, 1959000, 2037360, 2122250, 2448750, 2546700, 3183375, 3265000, 3395600, 3918000, 4244500, 4897500, 5093400, 5305625, 6366750, 6530000, 8489000, 9795000, 10186800, 10611250, 12733500, 15916875, 16978000, 19590000, 21222500, 25467000, 31833750, 42445000, 50934000, 63667500, 84890000, 127335000, 254670000]

約数ペア:

[(1, 254670000), (2, 127335000), (3, 84890000), (4, 63667500), (5, 50934000), (6, 42445000), (8, 31833750), (10, 25467000), (12, 21222500), (13, 19590000), (15, 16978000), (16, 15916875), (20, 12733500), (24, 10611250), (25, 10186800), (26, 9795000), (30, 8489000), (39, 6530000), (40, 6366750), (48, 5305625), (50, 5093400), (52, 4897500), (60, 4244500), (65, 3918000), (75, 3395600), (78, 3265000), (80, 3183375), (100, 2546700), (104, 2448750), (120, 2122250), (125, 2037360), (130, 1959000), (150, 1697800), (156, 1632500), (195, 1306000), (200, 1273350), (208, 1224375), (240, 1061125), (250, 1018680), (260, 979500), (300, 848900), (312, 816250), (325, 783600), (375, 679120), (390, 653000), (400, 636675), (500, 509340), (520, 489750), (600, 424450), (624, 408125), (625, 407472), (650, 391800), (653, 390000), (750, 339560), (780, 326500), (975, 261200), (1000, 254670), (1040, 244875), (1200, 212225), (1250, 203736), (1300, 195900), (1306, 195000), (1500, 169780), (1560, 163250), (1625, 156720), (1875, 135824), (1950, 130600), (1959, 130000), (2000, 127335), (2500, 101868), (2600, 97950), (2612, 97500), (3000, 84890), (3120, 81625), (3250, 78360), (3265, 78000), (3750, 67912), (3900, 65300), (3918, 65000), (4875, 52240), (5000, 50934), (5200, 48975), (5224, 48750), (6000, 42445), (6500, 39180), (6530, 39000), (7500, 33956), (7800, 32650), (7836, 32500), (8125, 31344), (8489, 30000), (9750, 26120), (9795, 26000), (10000, 25467), (10448, 24375), (13000, 19590), (13060, 19500), (15000, 16978), (15600, 16325), (15672, 16250)]