55251000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{877}}^1$

素因数の和:911

約数の個数: 192

約数和(自身を含む): 213670080

約数和(自身を除く): 158419080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 700, 750, 840, 875, 877, 900, 1000, 1050, 1125, 1260, 1400, 1500, 1575, 1750, 1754, 1800, 2100, 2250, 2520, 2625, 2631, 3000, 3150, 3500, 3508, 4200, 4385, 4500, 5250, 5262, 6139, 6300, 7000, 7016, 7875, 7893, 8770, 9000, 10500, 10524, 12278, 12600, 13155, 15750, 15786, 17540, 18417, 21000, 21048, 21925, 24556, 26310, 30695, 31500, 31572, 35080, 36834, 39465, 43850, 49112, 52620, 55251, 61390, 63000, 63144, 65775, 73668, 78930, 87700, 92085, 105240, 109625, 110502, 122780, 131550, 147336, 153475, 157860, 175400, 184170, 197325, 219250, 221004, 245560, 263100, 276255, 306950, 315720, 328875, 368340, 394650, 438500, 442008, 460425, 526200, 552510, 613900, 657750, 736680, 767375, 789300, 877000, 920850, 986625, 1105020, 1227800, 1315500, 1381275, 1534750, 1578600, 1841700, 1973250, 2210040, 2302125, 2631000, 2762550, 3069500, 3683400, 3946500, 4604250, 5525100, 6139000, 6906375, 7893000, 9208500, 11050200, 13812750, 18417000, 27625500, 55251000]

約数ペア:

[(1, 55251000), (2, 27625500), (3, 18417000), (4, 13812750), (5, 11050200), (6, 9208500), (7, 7893000), (8, 6906375), (9, 6139000), (10, 5525100), (12, 4604250), (14, 3946500), (15, 3683400), (18, 3069500), (20, 2762550), (21, 2631000), (24, 2302125), (25, 2210040), (28, 1973250), (30, 1841700), (35, 1578600), (36, 1534750), (40, 1381275), (42, 1315500), (45, 1227800), (50, 1105020), (56, 986625), (60, 920850), (63, 877000), (70, 789300), (72, 767375), (75, 736680), (84, 657750), (90, 613900), (100, 552510), (105, 526200), (120, 460425), (125, 442008), (126, 438500), (140, 394650), (150, 368340), (168, 328875), (175, 315720), (180, 306950), (200, 276255), (210, 263100), (225, 245560), (250, 221004), (252, 219250), (280, 197325), (300, 184170), (315, 175400), (350, 157860), (360, 153475), (375, 147336), (420, 131550), (450, 122780), (500, 110502), (504, 109625), (525, 105240), (600, 92085), (630, 87700), (700, 78930), (750, 73668), (840, 65775), (875, 63144), (877, 63000), (900, 61390), (1000, 55251), (1050, 52620), (1125, 49112), (1260, 43850), (1400, 39465), (1500, 36834), (1575, 35080), (1750, 31572), (1754, 31500), (1800, 30695), (2100, 26310), (2250, 24556), (2520, 21925), (2625, 21048), (2631, 21000), (3000, 18417), (3150, 17540), (3500, 15786), (3508, 15750), (4200, 13155), (4385, 12600), (4500, 12278), (5250, 10524), (5262, 10500), (6139, 9000), (6300, 8770), (7000, 7893), (7016, 7875)]