297305460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27077}}^1$

素因数の和:27153

約数の個数: 72

約数和(自身を含む): 916644456

約数和(自身を除く): 619338996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 27077, 54154, 81231, 108308, 135385, 162462, 243693, 270770, 324924, 406155, 487386, 541540, 812310, 974772, 1218465, 1624620, 1651697, 2436930, 3303394, 4873860, 4955091, 6606788, 8258485, 9910182, 14865273, 16516970, 19820364, 24775455, 29730546, 33033940, 49550910, 59461092, 74326365, 99101820, 148652730, 297305460]

約数ペア:

[(1, 297305460), (2, 148652730), (3, 99101820), (4, 74326365), (5, 59461092), (6, 49550910), (9, 33033940), (10, 29730546), (12, 24775455), (15, 19820364), (18, 16516970), (20, 14865273), (30, 9910182), (36, 8258485), (45, 6606788), (60, 4955091), (61, 4873860), (90, 3303394), (122, 2436930), (180, 1651697), (183, 1624620), (244, 1218465), (305, 974772), (366, 812310), (549, 541540), (610, 487386), (732, 406155), (915, 324924), (1098, 270770), (1220, 243693), (1830, 162462), (2196, 135385), (2745, 108308), (3660, 81231), (5490, 54154), (10980, 27077)]