12865500

素因数分解:

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

素因数の和:981

約数の個数: 96

約数和(自身を含む): 41670720

約数和(自身を除く): 28805220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 953, 1125, 1350, 1500, 1906, 2250, 2700, 2859, 3375, 3812, 4500, 4765, 5718, 6750, 8577, 9530, 11436, 13500, 14295, 17154, 19060, 23825, 25731, 28590, 34308, 42885, 47650, 51462, 57180, 71475, 85770, 95300, 102924, 119125, 128655, 142950, 171540, 214425, 238250, 257310, 285900, 357375, 428850, 476500, 514620, 643275, 714750, 857700, 1072125, 1286550, 1429500, 2144250, 2573100, 3216375, 4288500, 6432750, 12865500]

約数ペア:

[(1, 12865500), (2, 6432750), (3, 4288500), (4, 3216375), (5, 2573100), (6, 2144250), (9, 1429500), (10, 1286550), (12, 1072125), (15, 857700), (18, 714750), (20, 643275), (25, 514620), (27, 476500), (30, 428850), (36, 357375), (45, 285900), (50, 257310), (54, 238250), (60, 214425), (75, 171540), (90, 142950), (100, 128655), (108, 119125), (125, 102924), (135, 95300), (150, 85770), (180, 71475), (225, 57180), (250, 51462), (270, 47650), (300, 42885), (375, 34308), (450, 28590), (500, 25731), (540, 23825), (675, 19060), (750, 17154), (900, 14295), (953, 13500), (1125, 11436), (1350, 9530), (1500, 8577), (1906, 6750), (2250, 5718), (2700, 4765), (2859, 4500), (3375, 3812)]