121375200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 399724416

約数和(自身を除く): 278349216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 103, 120, 150, 160, 200, 206, 240, 300, 309, 400, 412, 480, 491, 515, 600, 618, 800, 824, 982, 1030, 1200, 1236, 1473, 1545, 1648, 1964, 2060, 2400, 2455, 2472, 2575, 2946, 3090, 3296, 3928, 4120, 4910, 4944, 5150, 5892, 6180, 7365, 7725, 7856, 8240, 9820, 9888, 10300, 11784, 12275, 12360, 14730, 15450, 15712, 16480, 19640, 20600, 23568, 24550, 24720, 29460, 30900, 36825, 39280, 41200, 47136, 49100, 49440, 50573, 58920, 61800, 73650, 78560, 82400, 98200, 101146, 117840, 123600, 147300, 151719, 196400, 202292, 235680, 247200, 252865, 294600, 303438, 392800, 404584, 505730, 589200, 606876, 758595, 809168, 1011460, 1178400, 1213752, 1264325, 1517190, 1618336, 2022920, 2427504, 2528650, 3034380, 3792975, 4045840, 4855008, 5057300, 6068760, 7585950, 8091680, 10114600, 12137520, 15171900, 20229200, 24275040, 30343800, 40458400, 60687600, 121375200]

約数ペア:

[(1, 121375200), (2, 60687600), (3, 40458400), (4, 30343800), (5, 24275040), (6, 20229200), (8, 15171900), (10, 12137520), (12, 10114600), (15, 8091680), (16, 7585950), (20, 6068760), (24, 5057300), (25, 4855008), (30, 4045840), (32, 3792975), (40, 3034380), (48, 2528650), (50, 2427504), (60, 2022920), (75, 1618336), (80, 1517190), (96, 1264325), (100, 1213752), (103, 1178400), (120, 1011460), (150, 809168), (160, 758595), (200, 606876), (206, 589200), (240, 505730), (300, 404584), (309, 392800), (400, 303438), (412, 294600), (480, 252865), (491, 247200), (515, 235680), (600, 202292), (618, 196400), (800, 151719), (824, 147300), (982, 123600), (1030, 117840), (1200, 101146), (1236, 98200), (1473, 82400), (1545, 78560), (1648, 73650), (1964, 61800), (2060, 58920), (2400, 50573), (2455, 49440), (2472, 49100), (2575, 47136), (2946, 41200), (3090, 39280), (3296, 36825), (3928, 30900), (4120, 29460), (4910, 24720), (4944, 24550), (5150, 23568), (5892, 20600), (6180, 19640), (7365, 16480), (7725, 15712), (7856, 15450), (8240, 14730), (9820, 12360), (9888, 12275), (10300, 11784)]