75868380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{20071}}^1$

素因数の和:20096

約数の個数: 96

約数和(自身を含む): 269767680

約数和(自身を除く): 193899300

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, 20071, 40142, 60213, 80284, 100355, 120426, 140497, 180639, 200710, 240852, 280994, 301065, 361278, 401420, 421491, 541917, 561988, 602130, 702485, 722556, 842982, 903195, 1083834, 1204260, 1264473, 1404970, 1685964, 1806390, 2107455, 2167668, 2528946, 2709585, 2809940, 3612780, 3793419, 4214910, 5057892, 5419170, 6322365, 7586838, 8429820, 10838340, 12644730, 15173676, 18967095, 25289460, 37934190, 75868380]

約数ペア:

[(1, 75868380), (2, 37934190), (3, 25289460), (4, 18967095), (5, 15173676), (6, 12644730), (7, 10838340), (9, 8429820), (10, 7586838), (12, 6322365), (14, 5419170), (15, 5057892), (18, 4214910), (20, 3793419), (21, 3612780), (27, 2809940), (28, 2709585), (30, 2528946), (35, 2167668), (36, 2107455), (42, 1806390), (45, 1685964), (54, 1404970), (60, 1264473), (63, 1204260), (70, 1083834), (84, 903195), (90, 842982), (105, 722556), (108, 702485), (126, 602130), (135, 561988), (140, 541917), (180, 421491), (189, 401420), (210, 361278), (252, 301065), (270, 280994), (315, 240852), (378, 200710), (420, 180639), (540, 140497), (630, 120426), (756, 100355), (945, 80284), (1260, 60213), (1890, 40142), (3780, 20071)]