205101000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1793

約数の個数: 192

約数和(自身を含む): 746993520

約数和(自身を除く): 541892520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 180, 195, 200, 225, 234, 250, 260, 300, 312, 325, 360, 375, 390, 450, 468, 500, 520, 585, 600, 650, 750, 780, 900, 936, 975, 1000, 1125, 1170, 1300, 1500, 1560, 1625, 1753, 1800, 1950, 2250, 2340, 2600, 2925, 3000, 3250, 3506, 3900, 4500, 4680, 4875, 5259, 5850, 6500, 7012, 7800, 8765, 9000, 9750, 10518, 11700, 13000, 14024, 14625, 15777, 17530, 19500, 21036, 22789, 23400, 26295, 29250, 31554, 35060, 39000, 42072, 43825, 45578, 52590, 58500, 63108, 68367, 70120, 78885, 87650, 91156, 105180, 113945, 117000, 126216, 131475, 136734, 157770, 175300, 182312, 205101, 210360, 219125, 227890, 262950, 273468, 315540, 341835, 350600, 394425, 410202, 438250, 455780, 525900, 546936, 569725, 631080, 657375, 683670, 788850, 820404, 876500, 911560, 1025505, 1051800, 1139450, 1314750, 1367340, 1577700, 1640808, 1709175, 1753000, 1972125, 2051010, 2278900, 2629500, 2734680, 2848625, 3155400, 3418350, 3944250, 4102020, 4557800, 5127525, 5259000, 5697250, 6836700, 7888500, 8204040, 8545875, 10255050, 11394500, 13673400, 15777000, 17091750, 20510100, 22789000, 25637625, 34183500, 41020200, 51275250, 68367000, 102550500, 205101000]

約数ペア:

[(1, 205101000), (2, 102550500), (3, 68367000), (4, 51275250), (5, 41020200), (6, 34183500), (8, 25637625), (9, 22789000), (10, 20510100), (12, 17091750), (13, 15777000), (15, 13673400), (18, 11394500), (20, 10255050), (24, 8545875), (25, 8204040), (26, 7888500), (30, 6836700), (36, 5697250), (39, 5259000), (40, 5127525), (45, 4557800), (50, 4102020), (52, 3944250), (60, 3418350), (65, 3155400), (72, 2848625), (75, 2734680), (78, 2629500), (90, 2278900), (100, 2051010), (104, 1972125), (117, 1753000), (120, 1709175), (125, 1640808), (130, 1577700), (150, 1367340), (156, 1314750), (180, 1139450), (195, 1051800), (200, 1025505), (225, 911560), (234, 876500), (250, 820404), (260, 788850), (300, 683670), (312, 657375), (325, 631080), (360, 569725), (375, 546936), (390, 525900), (450, 455780), (468, 438250), (500, 410202), (520, 394425), (585, 350600), (600, 341835), (650, 315540), (750, 273468), (780, 262950), (900, 227890), (936, 219125), (975, 210360), (1000, 205101), (1125, 182312), (1170, 175300), (1300, 157770), (1500, 136734), (1560, 131475), (1625, 126216), (1753, 117000), (1800, 113945), (1950, 105180), (2250, 91156), (2340, 87650), (2600, 78885), (2925, 70120), (3000, 68367), (3250, 63108), (3506, 58500), (3900, 52590), (4500, 45578), (4680, 43825), (4875, 42072), (5259, 39000), (5850, 35060), (6500, 31554), (7012, 29250), (7800, 26295), (8765, 23400), (9000, 22789), (9750, 21036), (10518, 19500), (11700, 17530), (13000, 15777), (14024, 14625)]