68505000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{4567}}^1$

素因数の和:4596

約数の個数: 80

約数和(自身を含む): 214056480

約数和(自身を除く): 145551480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 4567, 5000, 7500, 9134, 13701, 15000, 18268, 22835, 27402, 36536, 45670, 54804, 68505, 91340, 109608, 114175, 137010, 182680, 228350, 274020, 342525, 456700, 548040, 570875, 685050, 913400, 1141750, 1370100, 1712625, 2283500, 2740200, 2854375, 3425250, 4567000, 5708750, 6850500, 8563125, 11417500, 13701000, 17126250, 22835000, 34252500, 68505000]

約数ペア:

[(1, 68505000), (2, 34252500), (3, 22835000), (4, 17126250), (5, 13701000), (6, 11417500), (8, 8563125), (10, 6850500), (12, 5708750), (15, 4567000), (20, 3425250), (24, 2854375), (25, 2740200), (30, 2283500), (40, 1712625), (50, 1370100), (60, 1141750), (75, 913400), (100, 685050), (120, 570875), (125, 548040), (150, 456700), (200, 342525), (250, 274020), (300, 228350), (375, 182680), (500, 137010), (600, 114175), (625, 109608), (750, 91340), (1000, 68505), (1250, 54804), (1500, 45670), (1875, 36536), (2500, 27402), (3000, 22835), (3750, 18268), (4567, 15000), (5000, 13701), (7500, 9134)]