121330400

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4099}}^1$

素因数の和:4156

約数の個数: 72

約数和(自身を含む): 304277400

約数和(自身を除く): 182947000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 1184, 1480, 1850, 2960, 3700, 4099, 5920, 7400, 8198, 14800, 16396, 20495, 29600, 32792, 40990, 65584, 81980, 102475, 131168, 151663, 163960, 204950, 303326, 327920, 409900, 606652, 655840, 758315, 819800, 1213304, 1516630, 1639600, 2426608, 3033260, 3279200, 3791575, 4853216, 6066520, 7583150, 12133040, 15166300, 24266080, 30332600, 60665200, 121330400]

約数ペア:

[(1, 121330400), (2, 60665200), (4, 30332600), (5, 24266080), (8, 15166300), (10, 12133040), (16, 7583150), (20, 6066520), (25, 4853216), (32, 3791575), (37, 3279200), (40, 3033260), (50, 2426608), (74, 1639600), (80, 1516630), (100, 1213304), (148, 819800), (160, 758315), (185, 655840), (200, 606652), (296, 409900), (370, 327920), (400, 303326), (592, 204950), (740, 163960), (800, 151663), (925, 131168), (1184, 102475), (1480, 81980), (1850, 65584), (2960, 40990), (3700, 32792), (4099, 29600), (5920, 20495), (7400, 16396), (8198, 14800)]