3090000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{103}}^1$

素因数の和:134

約数の個数: 100

約数和(自身を含む): 10071776

約数和(自身を除く): 6981776

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, 103, 120, 125, 150, 200, 206, 240, 250, 300, 309, 375, 400, 412, 500, 515, 600, 618, 625, 750, 824, 1000, 1030, 1200, 1236, 1250, 1500, 1545, 1648, 1875, 2000, 2060, 2472, 2500, 2575, 3000, 3090, 3750, 4120, 4944, 5000, 5150, 6000, 6180, 7500, 7725, 8240, 10000, 10300, 12360, 12875, 15000, 15450, 20600, 24720, 25750, 30000, 30900, 38625, 41200, 51500, 61800, 64375, 77250, 103000, 123600, 128750, 154500, 193125, 206000, 257500, 309000, 386250, 515000, 618000, 772500, 1030000, 1545000, 3090000]

約数ペア:

[(1, 3090000), (2, 1545000), (3, 1030000), (4, 772500), (5, 618000), (6, 515000), (8, 386250), (10, 309000), (12, 257500), (15, 206000), (16, 193125), (20, 154500), (24, 128750), (25, 123600), (30, 103000), (40, 77250), (48, 64375), (50, 61800), (60, 51500), (75, 41200), (80, 38625), (100, 30900), (103, 30000), (120, 25750), (125, 24720), (150, 20600), (200, 15450), (206, 15000), (240, 12875), (250, 12360), (300, 10300), (309, 10000), (375, 8240), (400, 7725), (412, 7500), (500, 6180), (515, 6000), (600, 5150), (618, 5000), (625, 4944), (750, 4120), (824, 3750), (1000, 3090), (1030, 3000), (1200, 2575), (1236, 2500), (1250, 2472), (1500, 2060), (1545, 2000), (1648, 1875)]