384909000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{18329}}^1$

素因数の和:18360

約数の個数: 128

約数和(自身を含む): 1372550400

約数和(自身を除く): 987641400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10500, 18329, 21000, 36658, 54987, 73316, 91645, 109974, 128303, 146632, 183290, 219948, 256606, 274935, 366580, 384909, 439896, 458225, 513212, 549870, 641515, 733160, 769818, 916450, 1026424, 1099740, 1283030, 1374675, 1539636, 1832900, 1924545, 2199480, 2291125, 2566060, 2749350, 3079272, 3207575, 3665800, 3849090, 4582250, 5132120, 5498700, 6415150, 6873375, 7698180, 9164500, 9622725, 10997400, 12830300, 13746750, 15396360, 16037875, 18329000, 19245450, 25660600, 27493500, 32075750, 38490900, 48113625, 54987000, 64151500, 76981800, 96227250, 128303000, 192454500, 384909000]

約数ペア:

[(1, 384909000), (2, 192454500), (3, 128303000), (4, 96227250), (5, 76981800), (6, 64151500), (7, 54987000), (8, 48113625), (10, 38490900), (12, 32075750), (14, 27493500), (15, 25660600), (20, 19245450), (21, 18329000), (24, 16037875), (25, 15396360), (28, 13746750), (30, 12830300), (35, 10997400), (40, 9622725), (42, 9164500), (50, 7698180), (56, 6873375), (60, 6415150), (70, 5498700), (75, 5132120), (84, 4582250), (100, 3849090), (105, 3665800), (120, 3207575), (125, 3079272), (140, 2749350), (150, 2566060), (168, 2291125), (175, 2199480), (200, 1924545), (210, 1832900), (250, 1539636), (280, 1374675), (300, 1283030), (350, 1099740), (375, 1026424), (420, 916450), (500, 769818), (525, 733160), (600, 641515), (700, 549870), (750, 513212), (840, 458225), (875, 439896), (1000, 384909), (1050, 366580), (1400, 274935), (1500, 256606), (1750, 219948), (2100, 183290), (2625, 146632), (3000, 128303), (3500, 109974), (4200, 91645), (5250, 73316), (7000, 54987), (10500, 36658), (18329, 21000)]