1902300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 5843376

約数和(自身を除く): 3941076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 373, 425, 510, 746, 850, 1020, 1119, 1275, 1492, 1700, 1865, 2238, 2550, 3730, 4476, 5100, 5595, 6341, 7460, 9325, 11190, 12682, 18650, 19023, 22380, 25364, 27975, 31705, 37300, 38046, 55950, 63410, 76092, 95115, 111900, 126820, 158525, 190230, 317050, 380460, 475575, 634100, 951150, 1902300]

約数ペア:

[(1, 1902300), (2, 951150), (3, 634100), (4, 475575), (5, 380460), (6, 317050), (10, 190230), (12, 158525), (15, 126820), (17, 111900), (20, 95115), (25, 76092), (30, 63410), (34, 55950), (50, 38046), (51, 37300), (60, 31705), (68, 27975), (75, 25364), (85, 22380), (100, 19023), (102, 18650), (150, 12682), (170, 11190), (204, 9325), (255, 7460), (300, 6341), (340, 5595), (373, 5100), (425, 4476), (510, 3730), (746, 2550), (850, 2238), (1020, 1865), (1119, 1700), (1275, 1492)]