127417500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^1\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 180

約数和(自身を含む): 460540080

約数和(自身を除く): 333122580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 625, 630, 700, 750, 809, 875, 900, 1050, 1125, 1250, 1260, 1500, 1575, 1618, 1750, 1875, 2100, 2250, 2427, 2500, 2625, 3150, 3236, 3500, 3750, 4045, 4375, 4500, 4854, 5250, 5625, 5663, 6300, 7281, 7500, 7875, 8090, 8750, 9708, 10500, 11250, 11326, 12135, 13125, 14562, 15750, 16180, 16989, 17500, 20225, 22500, 22652, 24270, 26250, 28315, 29124, 31500, 33978, 36405, 39375, 40450, 48540, 50967, 52500, 56630, 60675, 67956, 72810, 78750, 80900, 84945, 101125, 101934, 113260, 121350, 141575, 145620, 157500, 169890, 182025, 202250, 203868, 242700, 254835, 283150, 303375, 339780, 364050, 404500, 424725, 505625, 509670, 566300, 606750, 707875, 728100, 849450, 910125, 1011250, 1019340, 1213500, 1274175, 1415750, 1516875, 1698900, 1820250, 2022500, 2123625, 2548350, 2831500, 3033750, 3539375, 3640500, 4247250, 4550625, 5096700, 6067500, 6370875, 7078750, 8494500, 9101250, 10618125, 12741750, 14157500, 18202500, 21236250, 25483500, 31854375, 42472500, 63708750, 127417500]

約数ペア:

[(1, 127417500), (2, 63708750), (3, 42472500), (4, 31854375), (5, 25483500), (6, 21236250), (7, 18202500), (9, 14157500), (10, 12741750), (12, 10618125), (14, 9101250), (15, 8494500), (18, 7078750), (20, 6370875), (21, 6067500), (25, 5096700), (28, 4550625), (30, 4247250), (35, 3640500), (36, 3539375), (42, 3033750), (45, 2831500), (50, 2548350), (60, 2123625), (63, 2022500), (70, 1820250), (75, 1698900), (84, 1516875), (90, 1415750), (100, 1274175), (105, 1213500), (125, 1019340), (126, 1011250), (140, 910125), (150, 849450), (175, 728100), (180, 707875), (210, 606750), (225, 566300), (250, 509670), (252, 505625), (300, 424725), (315, 404500), (350, 364050), (375, 339780), (420, 303375), (450, 283150), (500, 254835), (525, 242700), (625, 203868), (630, 202250), (700, 182025), (750, 169890), (809, 157500), (875, 145620), (900, 141575), (1050, 121350), (1125, 113260), (1250, 101934), (1260, 101125), (1500, 84945), (1575, 80900), (1618, 78750), (1750, 72810), (1875, 67956), (2100, 60675), (2250, 56630), (2427, 52500), (2500, 50967), (2625, 48540), (3150, 40450), (3236, 39375), (3500, 36405), (3750, 33978), (4045, 31500), (4375, 29124), (4500, 28315), (4854, 26250), (5250, 24270), (5625, 22652), (5663, 22500), (6300, 20225), (7281, 17500), (7500, 16989), (7875, 16180), (8090, 15750), (8750, 14562), (9708, 13125), (10500, 12135), (11250, 11326)]