70778250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 194201280

約数和(自身を除く): 123423030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 125, 150, 166, 225, 249, 250, 375, 379, 415, 450, 498, 747, 750, 758, 830, 1125, 1137, 1245, 1494, 1895, 2075, 2250, 2274, 2490, 3411, 3735, 3790, 4150, 5685, 6225, 6822, 7470, 9475, 10375, 11370, 12450, 17055, 18675, 18950, 20750, 28425, 31125, 31457, 34110, 37350, 47375, 56850, 62250, 62914, 85275, 93375, 94371, 94750, 142125, 157285, 170550, 186750, 188742, 283113, 284250, 314570, 426375, 471855, 566226, 786425, 852750, 943710, 1415565, 1572850, 2359275, 2831130, 3932125, 4718550, 7077825, 7864250, 11796375, 14155650, 23592750, 35389125, 70778250]

約数ペア:

[(1, 70778250), (2, 35389125), (3, 23592750), (5, 14155650), (6, 11796375), (9, 7864250), (10, 7077825), (15, 4718550), (18, 3932125), (25, 2831130), (30, 2359275), (45, 1572850), (50, 1415565), (75, 943710), (83, 852750), (90, 786425), (125, 566226), (150, 471855), (166, 426375), (225, 314570), (249, 284250), (250, 283113), (375, 188742), (379, 186750), (415, 170550), (450, 157285), (498, 142125), (747, 94750), (750, 94371), (758, 93375), (830, 85275), (1125, 62914), (1137, 62250), (1245, 56850), (1494, 47375), (1895, 37350), (2075, 34110), (2250, 31457), (2274, 31125), (2490, 28425), (3411, 20750), (3735, 18950), (3790, 18675), (4150, 17055), (5685, 12450), (6225, 11370), (6822, 10375), (7470, 9475)]