27882000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{1549}}^1$

素因数の和:1578

約数の個数: 120

約数和(自身を含む): 97445400

約数和(自身を除く): 69563400

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, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1549, 1800, 2000, 2250, 3000, 3098, 3600, 4500, 4647, 6000, 6196, 7745, 9000, 9294, 12392, 13941, 15490, 18000, 18588, 23235, 24784, 27882, 30980, 37176, 38725, 46470, 55764, 61960, 69705, 74352, 77450, 92940, 111528, 116175, 123920, 139410, 154900, 185880, 193625, 223056, 232350, 278820, 309800, 348525, 371760, 387250, 464700, 557640, 580875, 619600, 697050, 774500, 929400, 1115280, 1161750, 1394100, 1549000, 1742625, 1858800, 2323500, 2788200, 3098000, 3485250, 4647000, 5576400, 6970500, 9294000, 13941000, 27882000]

約数ペア:

[(1, 27882000), (2, 13941000), (3, 9294000), (4, 6970500), (5, 5576400), (6, 4647000), (8, 3485250), (9, 3098000), (10, 2788200), (12, 2323500), (15, 1858800), (16, 1742625), (18, 1549000), (20, 1394100), (24, 1161750), (25, 1115280), (30, 929400), (36, 774500), (40, 697050), (45, 619600), (48, 580875), (50, 557640), (60, 464700), (72, 387250), (75, 371760), (80, 348525), (90, 309800), (100, 278820), (120, 232350), (125, 223056), (144, 193625), (150, 185880), (180, 154900), (200, 139410), (225, 123920), (240, 116175), (250, 111528), (300, 92940), (360, 77450), (375, 74352), (400, 69705), (450, 61960), (500, 55764), (600, 46470), (720, 38725), (750, 37176), (900, 30980), (1000, 27882), (1125, 24784), (1200, 23235), (1500, 18588), (1549, 18000), (1800, 15490), (2000, 13941), (2250, 12392), (3000, 9294), (3098, 9000), (3600, 7745), (4500, 6196), (4647, 6000)]