30300800

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 79397820

約数和(自身を除く): 49097020

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 557, 640, 680, 800, 850, 1088, 1114, 1360, 1600, 1700, 2176, 2228, 2720, 2785, 3200, 3400, 4456, 5440, 5570, 6800, 8912, 9469, 10880, 11140, 13600, 13925, 17824, 18938, 22280, 27200, 27850, 35648, 37876, 44560, 47345, 54400, 55700, 71296, 75752, 89120, 94690, 111400, 151504, 178240, 189380, 222800, 236725, 303008, 356480, 378760, 445600, 473450, 606016, 757520, 891200, 946900, 1212032, 1515040, 1782400, 1893800, 3030080, 3787600, 6060160, 7575200, 15150400, 30300800]

約数ペア:

[(1, 30300800), (2, 15150400), (4, 7575200), (5, 6060160), (8, 3787600), (10, 3030080), (16, 1893800), (17, 1782400), (20, 1515040), (25, 1212032), (32, 946900), (34, 891200), (40, 757520), (50, 606016), (64, 473450), (68, 445600), (80, 378760), (85, 356480), (100, 303008), (128, 236725), (136, 222800), (160, 189380), (170, 178240), (200, 151504), (272, 111400), (320, 94690), (340, 89120), (400, 75752), (425, 71296), (544, 55700), (557, 54400), (640, 47345), (680, 44560), (800, 37876), (850, 35648), (1088, 27850), (1114, 27200), (1360, 22280), (1600, 18938), (1700, 17824), (2176, 13925), (2228, 13600), (2720, 11140), (2785, 10880), (3200, 9469), (3400, 8912), (4456, 6800), (5440, 5570)]