29704400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 80170464

約数和(自身を除く): 50466064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 157, 172, 176, 200, 215, 220, 275, 314, 344, 400, 430, 440, 473, 550, 628, 688, 785, 860, 880, 946, 1075, 1100, 1256, 1570, 1720, 1727, 1892, 2150, 2200, 2365, 2512, 3140, 3440, 3454, 3784, 3925, 4300, 4400, 4730, 6280, 6751, 6908, 7568, 7850, 8600, 8635, 9460, 11825, 12560, 13502, 13816, 15700, 17200, 17270, 18920, 23650, 27004, 27632, 31400, 33755, 34540, 37840, 43175, 47300, 54008, 62800, 67510, 69080, 74261, 86350, 94600, 108016, 135020, 138160, 148522, 168775, 172700, 189200, 270040, 297044, 337550, 345400, 371305, 540080, 594088, 675100, 690800, 742610, 1188176, 1350200, 1485220, 1856525, 2700400, 2970440, 3713050, 5940880, 7426100, 14852200, 29704400]

約数ペア:

[(1, 29704400), (2, 14852200), (4, 7426100), (5, 5940880), (8, 3713050), (10, 2970440), (11, 2700400), (16, 1856525), (20, 1485220), (22, 1350200), (25, 1188176), (40, 742610), (43, 690800), (44, 675100), (50, 594088), (55, 540080), (80, 371305), (86, 345400), (88, 337550), (100, 297044), (110, 270040), (157, 189200), (172, 172700), (176, 168775), (200, 148522), (215, 138160), (220, 135020), (275, 108016), (314, 94600), (344, 86350), (400, 74261), (430, 69080), (440, 67510), (473, 62800), (550, 54008), (628, 47300), (688, 43175), (785, 37840), (860, 34540), (880, 33755), (946, 31400), (1075, 27632), (1100, 27004), (1256, 23650), (1570, 18920), (1720, 17270), (1727, 17200), (1892, 15700), (2150, 13816), (2200, 13502), (2365, 12560), (2512, 11825), (3140, 9460), (3440, 8635), (3454, 8600), (3784, 7850), (3925, 7568), (4300, 6908), (4400, 6751), (4730, 6280)]