30001600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1142

約数の個数: 84

約数和(自身を含む): 78236064

約数和(自身を除く): 48234464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1103, 1360, 1600, 1700, 2206, 2720, 3400, 4412, 5440, 5515, 6800, 8824, 11030, 13600, 17648, 18751, 22060, 27200, 27575, 35296, 37502, 44120, 55150, 70592, 75004, 88240, 93755, 110300, 150008, 176480, 187510, 220600, 300016, 352960, 375020, 441200, 468775, 600032, 750040, 882400, 937550, 1200064, 1500080, 1764800, 1875100, 3000160, 3750200, 6000320, 7500400, 15000800, 30001600]

約数ペア:

[(1, 30001600), (2, 15000800), (4, 7500400), (5, 6000320), (8, 3750200), (10, 3000160), (16, 1875100), (17, 1764800), (20, 1500080), (25, 1200064), (32, 937550), (34, 882400), (40, 750040), (50, 600032), (64, 468775), (68, 441200), (80, 375020), (85, 352960), (100, 300016), (136, 220600), (160, 187510), (170, 176480), (200, 150008), (272, 110300), (320, 93755), (340, 88240), (400, 75004), (425, 70592), (544, 55150), (680, 44120), (800, 37502), (850, 35296), (1088, 27575), (1103, 27200), (1360, 22060), (1600, 18751), (1700, 17648), (2206, 13600), (2720, 11030), (3400, 8824), (4412, 6800), (5440, 5515)]