28530000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{317}}^1$

素因数の和:351

約数の個数: 150

約数和(自身を含む): 100088274

約数和(自身を除く): 71558274

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 317, 360, 375, 400, 450, 500, 600, 625, 634, 720, 750, 900, 951, 1000, 1125, 1200, 1250, 1268, 1500, 1585, 1800, 1875, 1902, 2000, 2250, 2500, 2536, 2853, 3000, 3170, 3600, 3750, 3804, 4500, 4755, 5000, 5072, 5625, 5706, 6000, 6340, 7500, 7608, 7925, 9000, 9510, 10000, 11250, 11412, 12680, 14265, 15000, 15216, 15850, 18000, 19020, 22500, 22824, 23775, 25360, 28530, 30000, 31700, 38040, 39625, 45000, 45648, 47550, 57060, 63400, 71325, 76080, 79250, 90000, 95100, 114120, 118875, 126800, 142650, 158500, 190200, 198125, 228240, 237750, 285300, 317000, 356625, 380400, 396250, 475500, 570600, 594375, 634000, 713250, 792500, 951000, 1141200, 1188750, 1426500, 1585000, 1783125, 1902000, 2377500, 2853000, 3170000, 3566250, 4755000, 5706000, 7132500, 9510000, 14265000, 28530000]

約数ペア:

[(1, 28530000), (2, 14265000), (3, 9510000), (4, 7132500), (5, 5706000), (6, 4755000), (8, 3566250), (9, 3170000), (10, 2853000), (12, 2377500), (15, 1902000), (16, 1783125), (18, 1585000), (20, 1426500), (24, 1188750), (25, 1141200), (30, 951000), (36, 792500), (40, 713250), (45, 634000), (48, 594375), (50, 570600), (60, 475500), (72, 396250), (75, 380400), (80, 356625), (90, 317000), (100, 285300), (120, 237750), (125, 228240), (144, 198125), (150, 190200), (180, 158500), (200, 142650), (225, 126800), (240, 118875), (250, 114120), (300, 95100), (317, 90000), (360, 79250), (375, 76080), (400, 71325), (450, 63400), (500, 57060), (600, 47550), (625, 45648), (634, 45000), (720, 39625), (750, 38040), (900, 31700), (951, 30000), (1000, 28530), (1125, 25360), (1200, 23775), (1250, 22824), (1268, 22500), (1500, 19020), (1585, 18000), (1800, 15850), (1875, 15216), (1902, 15000), (2000, 14265), (2250, 12680), (2500, 11412), (2536, 11250), (2853, 10000), (3000, 9510), (3170, 9000), (3600, 7925), (3750, 7608), (3804, 7500), (4500, 6340), (4755, 6000), (5000, 5706), (5072, 5625)]