3930000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{131}}^1$

素因数の和:162

約数の個数: 100

約数和(自身を含む): 12783408

約数和(自身を除く): 8853408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 131, 150, 200, 240, 250, 262, 300, 375, 393, 400, 500, 524, 600, 625, 655, 750, 786, 1000, 1048, 1200, 1250, 1310, 1500, 1572, 1875, 1965, 2000, 2096, 2500, 2620, 3000, 3144, 3275, 3750, 3930, 5000, 5240, 6000, 6288, 6550, 7500, 7860, 9825, 10000, 10480, 13100, 15000, 15720, 16375, 19650, 26200, 30000, 31440, 32750, 39300, 49125, 52400, 65500, 78600, 81875, 98250, 131000, 157200, 163750, 196500, 245625, 262000, 327500, 393000, 491250, 655000, 786000, 982500, 1310000, 1965000, 3930000]

約数ペア:

[(1, 3930000), (2, 1965000), (3, 1310000), (4, 982500), (5, 786000), (6, 655000), (8, 491250), (10, 393000), (12, 327500), (15, 262000), (16, 245625), (20, 196500), (24, 163750), (25, 157200), (30, 131000), (40, 98250), (48, 81875), (50, 78600), (60, 65500), (75, 52400), (80, 49125), (100, 39300), (120, 32750), (125, 31440), (131, 30000), (150, 26200), (200, 19650), (240, 16375), (250, 15720), (262, 15000), (300, 13100), (375, 10480), (393, 10000), (400, 9825), (500, 7860), (524, 7500), (600, 6550), (625, 6288), (655, 6000), (750, 5240), (786, 5000), (1000, 3930), (1048, 3750), (1200, 3275), (1250, 3144), (1310, 3000), (1500, 2620), (1572, 2500), (1875, 2096), (1965, 2000)]