2173500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 192

約数和(自身を含む): 8386560

約数和(自身を除く): 6213060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 27, 28, 30, 35, 36, 42, 45, 46, 50, 54, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 108, 115, 125, 126, 135, 138, 140, 150, 161, 175, 180, 189, 207, 210, 225, 230, 250, 252, 270, 276, 300, 315, 322, 345, 350, 375, 378, 414, 420, 450, 460, 483, 500, 525, 540, 575, 621, 630, 644, 675, 690, 700, 750, 756, 805, 828, 875, 900, 945, 966, 1035, 1050, 1125, 1150, 1242, 1260, 1350, 1380, 1449, 1500, 1575, 1610, 1725, 1750, 1890, 1932, 2070, 2100, 2250, 2300, 2415, 2484, 2625, 2700, 2875, 2898, 3105, 3150, 3220, 3375, 3450, 3500, 3780, 4025, 4140, 4347, 4500, 4725, 4830, 5175, 5250, 5750, 5796, 6210, 6300, 6750, 6900, 7245, 7875, 8050, 8625, 8694, 9450, 9660, 10350, 10500, 11500, 12075, 12420, 13500, 14490, 15525, 15750, 16100, 17250, 17388, 18900, 20125, 20700, 21735, 23625, 24150, 25875, 28980, 31050, 31500, 34500, 36225, 40250, 43470, 47250, 48300, 51750, 60375, 62100, 72450, 77625, 80500, 86940, 94500, 103500, 108675, 120750, 144900, 155250, 181125, 217350, 241500, 310500, 362250, 434700, 543375, 724500, 1086750, 2173500]

約数ペア:

[(1, 2173500), (2, 1086750), (3, 724500), (4, 543375), (5, 434700), (6, 362250), (7, 310500), (9, 241500), (10, 217350), (12, 181125), (14, 155250), (15, 144900), (18, 120750), (20, 108675), (21, 103500), (23, 94500), (25, 86940), (27, 80500), (28, 77625), (30, 72450), (35, 62100), (36, 60375), (42, 51750), (45, 48300), (46, 47250), (50, 43470), (54, 40250), (60, 36225), (63, 34500), (69, 31500), (70, 31050), (75, 28980), (84, 25875), (90, 24150), (92, 23625), (100, 21735), (105, 20700), (108, 20125), (115, 18900), (125, 17388), (126, 17250), (135, 16100), (138, 15750), (140, 15525), (150, 14490), (161, 13500), (175, 12420), (180, 12075), (189, 11500), (207, 10500), (210, 10350), (225, 9660), (230, 9450), (250, 8694), (252, 8625), (270, 8050), (276, 7875), (300, 7245), (315, 6900), (322, 6750), (345, 6300), (350, 6210), (375, 5796), (378, 5750), (414, 5250), (420, 5175), (450, 4830), (460, 4725), (483, 4500), (500, 4347), (525, 4140), (540, 4025), (575, 3780), (621, 3500), (630, 3450), (644, 3375), (675, 3220), (690, 3150), (700, 3105), (750, 2898), (756, 2875), (805, 2700), (828, 2625), (875, 2484), (900, 2415), (945, 2300), (966, 2250), (1035, 2100), (1050, 2070), (1125, 1932), (1150, 1890), (1242, 1750), (1260, 1725), (1350, 1610), (1380, 1575), (1449, 1500)]