42885000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{953}}^1$

素因数の和:985

約数の個数: 120

約数和(自身を含む): 145289430

約数和(自身を除く): 102404430

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 953, 1000, 1125, 1250, 1500, 1800, 1875, 1906, 2250, 2500, 2859, 3000, 3750, 3812, 4500, 4765, 5000, 5625, 5718, 7500, 7624, 8577, 9000, 9530, 11250, 11436, 14295, 15000, 17154, 19060, 22500, 22872, 23825, 28590, 34308, 38120, 42885, 45000, 47650, 57180, 68616, 71475, 85770, 95300, 114360, 119125, 142950, 171540, 190600, 214425, 238250, 285900, 343080, 357375, 428850, 476500, 571800, 595625, 714750, 857700, 953000, 1072125, 1191250, 1429500, 1715400, 1786875, 2144250, 2382500, 2859000, 3573750, 4288500, 4765000, 5360625, 7147500, 8577000, 10721250, 14295000, 21442500, 42885000]

約数ペア:

[(1, 42885000), (2, 21442500), (3, 14295000), (4, 10721250), (5, 8577000), (6, 7147500), (8, 5360625), (9, 4765000), (10, 4288500), (12, 3573750), (15, 2859000), (18, 2382500), (20, 2144250), (24, 1786875), (25, 1715400), (30, 1429500), (36, 1191250), (40, 1072125), (45, 953000), (50, 857700), (60, 714750), (72, 595625), (75, 571800), (90, 476500), (100, 428850), (120, 357375), (125, 343080), (150, 285900), (180, 238250), (200, 214425), (225, 190600), (250, 171540), (300, 142950), (360, 119125), (375, 114360), (450, 95300), (500, 85770), (600, 71475), (625, 68616), (750, 57180), (900, 47650), (953, 45000), (1000, 42885), (1125, 38120), (1250, 34308), (1500, 28590), (1800, 23825), (1875, 22872), (1906, 22500), (2250, 19060), (2500, 17154), (2859, 15000), (3000, 14295), (3750, 11436), (3812, 11250), (4500, 9530), (4765, 9000), (5000, 8577), (5625, 7624), (5718, 7500)]