54925020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2804

約数の個数: 96

約数和(自身を含む): 175560000

約数和(自身を除く): 120634980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 2749, 3330, 3996, 4995, 5498, 6660, 8247, 9990, 10996, 13745, 16494, 19980, 24741, 27490, 32988, 41235, 49482, 54980, 74223, 82470, 98964, 101713, 123705, 148446, 164940, 203426, 247410, 296892, 305139, 371115, 406852, 494820, 508565, 610278, 742230, 915417, 1017130, 1220556, 1484460, 1525695, 1830834, 2034260, 2746251, 3051390, 3661668, 4577085, 5492502, 6102780, 9154170, 10985004, 13731255, 18308340, 27462510, 54925020]

約数ペア:

[(1, 54925020), (2, 27462510), (3, 18308340), (4, 13731255), (5, 10985004), (6, 9154170), (9, 6102780), (10, 5492502), (12, 4577085), (15, 3661668), (18, 3051390), (20, 2746251), (27, 2034260), (30, 1830834), (36, 1525695), (37, 1484460), (45, 1220556), (54, 1017130), (60, 915417), (74, 742230), (90, 610278), (108, 508565), (111, 494820), (135, 406852), (148, 371115), (180, 305139), (185, 296892), (222, 247410), (270, 203426), (333, 164940), (370, 148446), (444, 123705), (540, 101713), (555, 98964), (666, 82470), (740, 74223), (999, 54980), (1110, 49482), (1332, 41235), (1665, 32988), (1998, 27490), (2220, 24741), (2749, 19980), (3330, 16494), (3996, 13745), (4995, 10996), (5498, 9990), (6660, 8247)]