989082000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{54949}}^1$

素因数の和:54978

約数の個数: 120

約数和(自身を含む): 3454596600

約数和(自身を除く): 2465514600

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, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 18000, 54949, 109898, 164847, 219796, 274745, 329694, 439592, 494541, 549490, 659388, 824235, 879184, 989082, 1098980, 1318776, 1373725, 1648470, 1978164, 2197960, 2472705, 2637552, 2747450, 3296940, 3956328, 4121175, 4395920, 4945410, 5494900, 6593880, 6868625, 7912656, 8242350, 9890820, 10989800, 12363525, 13187760, 13737250, 16484700, 19781640, 20605875, 21979600, 24727050, 27474500, 32969400, 39563280, 41211750, 49454100, 54949000, 61817625, 65938800, 82423500, 98908200, 109898000, 123635250, 164847000, 197816400, 247270500, 329694000, 494541000, 989082000]

約数ペア:

[(1, 989082000), (2, 494541000), (3, 329694000), (4, 247270500), (5, 197816400), (6, 164847000), (8, 123635250), (9, 109898000), (10, 98908200), (12, 82423500), (15, 65938800), (16, 61817625), (18, 54949000), (20, 49454100), (24, 41211750), (25, 39563280), (30, 32969400), (36, 27474500), (40, 24727050), (45, 21979600), (48, 20605875), (50, 19781640), (60, 16484700), (72, 13737250), (75, 13187760), (80, 12363525), (90, 10989800), (100, 9890820), (120, 8242350), (125, 7912656), (144, 6868625), (150, 6593880), (180, 5494900), (200, 4945410), (225, 4395920), (240, 4121175), (250, 3956328), (300, 3296940), (360, 2747450), (375, 2637552), (400, 2472705), (450, 2197960), (500, 1978164), (600, 1648470), (720, 1373725), (750, 1318776), (900, 1098980), (1000, 989082), (1125, 879184), (1200, 824235), (1500, 659388), (1800, 549490), (2000, 494541), (2250, 439592), (3000, 329694), (3600, 274745), (4500, 219796), (6000, 164847), (9000, 109898), (18000, 54949)]