72650400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{30271}}^1$

素因数の和:30294

約数の個数: 72

約数和(自身を含む): 236484864

約数和(自身を除く): 163834464

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, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 30271, 60542, 90813, 121084, 151355, 181626, 242168, 302710, 363252, 454065, 484336, 605420, 726504, 756775, 908130, 968672, 1210840, 1453008, 1513550, 1816260, 2270325, 2421680, 2906016, 3027100, 3632520, 4540650, 4843360, 6054200, 7265040, 9081300, 12108400, 14530080, 18162600, 24216800, 36325200, 72650400]

約数ペア:

[(1, 72650400), (2, 36325200), (3, 24216800), (4, 18162600), (5, 14530080), (6, 12108400), (8, 9081300), (10, 7265040), (12, 6054200), (15, 4843360), (16, 4540650), (20, 3632520), (24, 3027100), (25, 2906016), (30, 2421680), (32, 2270325), (40, 1816260), (48, 1513550), (50, 1453008), (60, 1210840), (75, 968672), (80, 908130), (96, 756775), (100, 726504), (120, 605420), (150, 484336), (160, 454065), (200, 363252), (240, 302710), (300, 242168), (400, 181626), (480, 151355), (600, 121084), (800, 90813), (1200, 60542), (2400, 30271)]