27459800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 68090880

約数和(自身を除く): 40631080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 43, 50, 62, 86, 100, 103, 124, 155, 172, 200, 206, 215, 248, 310, 344, 412, 430, 515, 620, 775, 824, 860, 1030, 1075, 1240, 1333, 1550, 1720, 2060, 2150, 2575, 2666, 3100, 3193, 4120, 4300, 4429, 5150, 5332, 6200, 6386, 6665, 8600, 8858, 10300, 10664, 12772, 13330, 15965, 17716, 20600, 22145, 25544, 26660, 31930, 33325, 35432, 44290, 53320, 63860, 66650, 79825, 88580, 110725, 127720, 133300, 137299, 159650, 177160, 221450, 266600, 274598, 319300, 442900, 549196, 638600, 686495, 885800, 1098392, 1372990, 2745980, 3432475, 5491960, 6864950, 13729900, 27459800]

約数ペア:

[(1, 27459800), (2, 13729900), (4, 6864950), (5, 5491960), (8, 3432475), (10, 2745980), (20, 1372990), (25, 1098392), (31, 885800), (40, 686495), (43, 638600), (50, 549196), (62, 442900), (86, 319300), (100, 274598), (103, 266600), (124, 221450), (155, 177160), (172, 159650), (200, 137299), (206, 133300), (215, 127720), (248, 110725), (310, 88580), (344, 79825), (412, 66650), (430, 63860), (515, 53320), (620, 44290), (775, 35432), (824, 33325), (860, 31930), (1030, 26660), (1075, 25544), (1240, 22145), (1333, 20600), (1550, 17716), (1720, 15965), (2060, 13330), (2150, 12772), (2575, 10664), (2666, 10300), (3100, 8858), (3193, 8600), (4120, 6665), (4300, 6386), (4429, 6200), (5150, 5332)]