379341900

素因数分解:

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

素因数の和:20101

約数の個数: 144

約数和(自身を含む): 1393799680

約数和(自身を除く): 1014457780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 20071, 40142, 60213, 80284, 100355, 120426, 140497, 180639, 200710, 240852, 280994, 301065, 361278, 401420, 421491, 501775, 541917, 561988, 602130, 702485, 722556, 842982, 903195, 1003550, 1083834, 1204260, 1264473, 1404970, 1505325, 1685964, 1806390, 2007100, 2107455, 2167668, 2528946, 2709585, 2809940, 3010650, 3512425, 3612780, 3793419, 4214910, 4515975, 5057892, 5419170, 6021300, 6322365, 7024850, 7586838, 8429820, 9031950, 10537275, 10838340, 12644730, 13547925, 14049700, 15173676, 18063900, 18967095, 21074550, 25289460, 27095850, 31611825, 37934190, 42149100, 54191700, 63223650, 75868380, 94835475, 126447300, 189670950, 379341900]

約数ペア:

[(1, 379341900), (2, 189670950), (3, 126447300), (4, 94835475), (5, 75868380), (6, 63223650), (7, 54191700), (9, 42149100), (10, 37934190), (12, 31611825), (14, 27095850), (15, 25289460), (18, 21074550), (20, 18967095), (21, 18063900), (25, 15173676), (27, 14049700), (28, 13547925), (30, 12644730), (35, 10838340), (36, 10537275), (42, 9031950), (45, 8429820), (50, 7586838), (54, 7024850), (60, 6322365), (63, 6021300), (70, 5419170), (75, 5057892), (84, 4515975), (90, 4214910), (100, 3793419), (105, 3612780), (108, 3512425), (126, 3010650), (135, 2809940), (140, 2709585), (150, 2528946), (175, 2167668), (180, 2107455), (189, 2007100), (210, 1806390), (225, 1685964), (252, 1505325), (270, 1404970), (300, 1264473), (315, 1204260), (350, 1083834), (378, 1003550), (420, 903195), (450, 842982), (525, 722556), (540, 702485), (630, 602130), (675, 561988), (700, 541917), (756, 501775), (900, 421491), (945, 401420), (1050, 361278), (1260, 301065), (1350, 280994), (1575, 240852), (1890, 200710), (2100, 180639), (2700, 140497), (3150, 120426), (3780, 100355), (4725, 80284), (6300, 60213), (9450, 40142), (18900, 20071)]