38686800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 125529664

約数和(自身を除く): 86842864

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, 150, 200, 206, 240, 300, 309, 313, 400, 412, 515, 600, 618, 626, 824, 939, 1030, 1200, 1236, 1252, 1545, 1565, 1648, 1878, 2060, 2472, 2504, 2575, 3090, 3130, 3756, 4120, 4695, 4944, 5008, 5150, 6180, 6260, 7512, 7725, 7825, 8240, 9390, 10300, 12360, 12520, 15024, 15450, 15650, 18780, 20600, 23475, 24720, 25040, 30900, 31300, 32239, 37560, 41200, 46950, 61800, 62600, 64478, 75120, 93900, 96717, 123600, 125200, 128956, 161195, 187800, 193434, 257912, 322390, 375600, 386868, 483585, 515824, 644780, 773736, 805975, 967170, 1289560, 1547472, 1611950, 1934340, 2417925, 2579120, 3223900, 3868680, 4835850, 6447800, 7737360, 9671700, 12895600, 19343400, 38686800]

約数ペア:

[(1, 38686800), (2, 19343400), (3, 12895600), (4, 9671700), (5, 7737360), (6, 6447800), (8, 4835850), (10, 3868680), (12, 3223900), (15, 2579120), (16, 2417925), (20, 1934340), (24, 1611950), (25, 1547472), (30, 1289560), (40, 967170), (48, 805975), (50, 773736), (60, 644780), (75, 515824), (80, 483585), (100, 386868), (103, 375600), (120, 322390), (150, 257912), (200, 193434), (206, 187800), (240, 161195), (300, 128956), (309, 125200), (313, 123600), (400, 96717), (412, 93900), (515, 75120), (600, 64478), (618, 62600), (626, 61800), (824, 46950), (939, 41200), (1030, 37560), (1200, 32239), (1236, 31300), (1252, 30900), (1545, 25040), (1565, 24720), (1648, 23475), (1878, 20600), (2060, 18780), (2472, 15650), (2504, 15450), (2575, 15024), (3090, 12520), (3130, 12360), (3756, 10300), (4120, 9390), (4695, 8240), (4944, 7825), (5008, 7725), (5150, 7512), (6180, 6260)]