54957000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{2617}}^1$

素因数の和:2648

約数の個数: 128

約数和(自身を含む): 196035840

約数和(自身を除く): 141078840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2617, 2625, 3000, 3500, 4200, 5234, 5250, 7000, 7851, 10468, 10500, 13085, 15702, 18319, 20936, 21000, 26170, 31404, 36638, 39255, 52340, 54957, 62808, 65425, 73276, 78510, 91595, 104680, 109914, 130850, 146552, 157020, 183190, 196275, 219828, 261700, 274785, 314040, 327125, 366380, 392550, 439656, 457975, 523400, 549570, 654250, 732760, 785100, 915950, 981375, 1099140, 1308500, 1373925, 1570200, 1831900, 1962750, 2198280, 2289875, 2617000, 2747850, 3663800, 3925500, 4579750, 5495700, 6869625, 7851000, 9159500, 10991400, 13739250, 18319000, 27478500, 54957000]

約数ペア:

[(1, 54957000), (2, 27478500), (3, 18319000), (4, 13739250), (5, 10991400), (6, 9159500), (7, 7851000), (8, 6869625), (10, 5495700), (12, 4579750), (14, 3925500), (15, 3663800), (20, 2747850), (21, 2617000), (24, 2289875), (25, 2198280), (28, 1962750), (30, 1831900), (35, 1570200), (40, 1373925), (42, 1308500), (50, 1099140), (56, 981375), (60, 915950), (70, 785100), (75, 732760), (84, 654250), (100, 549570), (105, 523400), (120, 457975), (125, 439656), (140, 392550), (150, 366380), (168, 327125), (175, 314040), (200, 274785), (210, 261700), (250, 219828), (280, 196275), (300, 183190), (350, 157020), (375, 146552), (420, 130850), (500, 109914), (525, 104680), (600, 91595), (700, 78510), (750, 73276), (840, 65425), (875, 62808), (1000, 54957), (1050, 52340), (1400, 39255), (1500, 36638), (1750, 31404), (2100, 26170), (2617, 21000), (2625, 20936), (3000, 18319), (3500, 15702), (4200, 13085), (5234, 10500), (5250, 10468), (7000, 7851)]