138238380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{36571}}^1$

素因数の和:36596

約数の個数: 96

約数和(自身を含む): 491527680

約数和(自身を除く): 353289300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 36571, 73142, 109713, 146284, 182855, 219426, 255997, 329139, 365710, 438852, 511994, 548565, 658278, 731420, 767991, 987417, 1023988, 1097130, 1279985, 1316556, 1535982, 1645695, 1974834, 2194260, 2303973, 2559970, 3071964, 3291390, 3839955, 3949668, 4607946, 4937085, 5119940, 6582780, 6911919, 7679910, 9215892, 9874170, 11519865, 13823838, 15359820, 19748340, 23039730, 27647676, 34559595, 46079460, 69119190, 138238380]

約数ペア:

[(1, 138238380), (2, 69119190), (3, 46079460), (4, 34559595), (5, 27647676), (6, 23039730), (7, 19748340), (9, 15359820), (10, 13823838), (12, 11519865), (14, 9874170), (15, 9215892), (18, 7679910), (20, 6911919), (21, 6582780), (27, 5119940), (28, 4937085), (30, 4607946), (35, 3949668), (36, 3839955), (42, 3291390), (45, 3071964), (54, 2559970), (60, 2303973), (63, 2194260), (70, 1974834), (84, 1645695), (90, 1535982), (105, 1316556), (108, 1279985), (126, 1097130), (135, 1023988), (140, 987417), (180, 767991), (189, 731420), (210, 658278), (252, 548565), (270, 511994), (315, 438852), (378, 365710), (420, 329139), (540, 255997), (630, 219426), (756, 182855), (945, 146284), (1260, 109713), (1890, 73142), (3780, 36571)]