4398900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 14665728

約数和(自身を除く): 10266828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 43, 44, 50, 55, 60, 62, 66, 75, 86, 93, 100, 110, 124, 129, 132, 150, 155, 165, 172, 186, 215, 220, 258, 275, 300, 310, 330, 341, 372, 430, 465, 473, 516, 550, 620, 645, 660, 682, 775, 825, 860, 930, 946, 1023, 1075, 1100, 1290, 1333, 1364, 1419, 1550, 1650, 1705, 1860, 1892, 2046, 2150, 2325, 2365, 2580, 2666, 2838, 3100, 3225, 3300, 3410, 3999, 4092, 4300, 4650, 4730, 5115, 5332, 5676, 6450, 6665, 6820, 7095, 7998, 8525, 9300, 9460, 10230, 11825, 12900, 13330, 14190, 14663, 15996, 17050, 19995, 20460, 23650, 25575, 26660, 28380, 29326, 33325, 34100, 35475, 39990, 43989, 47300, 51150, 58652, 66650, 70950, 73315, 79980, 87978, 99975, 102300, 133300, 141900, 146630, 175956, 199950, 219945, 293260, 366575, 399900, 439890, 733150, 879780, 1099725, 1466300, 2199450, 4398900]

約数ペア:

[(1, 4398900), (2, 2199450), (3, 1466300), (4, 1099725), (5, 879780), (6, 733150), (10, 439890), (11, 399900), (12, 366575), (15, 293260), (20, 219945), (22, 199950), (25, 175956), (30, 146630), (31, 141900), (33, 133300), (43, 102300), (44, 99975), (50, 87978), (55, 79980), (60, 73315), (62, 70950), (66, 66650), (75, 58652), (86, 51150), (93, 47300), (100, 43989), (110, 39990), (124, 35475), (129, 34100), (132, 33325), (150, 29326), (155, 28380), (165, 26660), (172, 25575), (186, 23650), (215, 20460), (220, 19995), (258, 17050), (275, 15996), (300, 14663), (310, 14190), (330, 13330), (341, 12900), (372, 11825), (430, 10230), (465, 9460), (473, 9300), (516, 8525), (550, 7998), (620, 7095), (645, 6820), (660, 6665), (682, 6450), (775, 5676), (825, 5332), (860, 5115), (930, 4730), (946, 4650), (1023, 4300), (1075, 4092), (1100, 3999), (1290, 3410), (1333, 3300), (1364, 3225), (1419, 3100), (1550, 2838), (1650, 2666), (1705, 2580), (1860, 2365), (1892, 2325), (2046, 2150)]