138267200

素因数分解:

$2^6\times 5^2\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:964

約数の個数: 84

約数和(自身を含む): 343936320

約数和(自身を除く): 205669120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 160, 200, 206, 320, 400, 412, 515, 800, 824, 839, 1030, 1600, 1648, 1678, 2060, 2575, 3296, 3356, 4120, 4195, 5150, 6592, 6712, 8240, 8390, 10300, 13424, 16480, 16780, 20600, 20975, 26848, 32960, 33560, 41200, 41950, 53696, 67120, 82400, 83900, 86417, 134240, 164800, 167800, 172834, 268480, 335600, 345668, 432085, 671200, 691336, 864170, 1342400, 1382672, 1728340, 2160425, 2765344, 3456680, 4320850, 5530688, 6913360, 8641700, 13826720, 17283400, 27653440, 34566800, 69133600, 138267200]

約数ペア:

[(1, 138267200), (2, 69133600), (4, 34566800), (5, 27653440), (8, 17283400), (10, 13826720), (16, 8641700), (20, 6913360), (25, 5530688), (32, 4320850), (40, 3456680), (50, 2765344), (64, 2160425), (80, 1728340), (100, 1382672), (103, 1342400), (160, 864170), (200, 691336), (206, 671200), (320, 432085), (400, 345668), (412, 335600), (515, 268480), (800, 172834), (824, 167800), (839, 164800), (1030, 134240), (1600, 86417), (1648, 83900), (1678, 82400), (2060, 67120), (2575, 53696), (3296, 41950), (3356, 41200), (4120, 33560), (4195, 32960), (5150, 26848), (6592, 20975), (6712, 20600), (8240, 16780), (8390, 16480), (10300, 13424)]