426213900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{7517}}^1$

素因数の和:7550

約数の個数: 180

約数和(自身を含む): 1579201008

約数和(自身を除く): 1152987108

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, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3780, 4050, 4725, 5670, 6300, 7517, 8100, 9450, 11340, 14175, 15034, 18900, 22551, 28350, 30068, 37585, 45102, 52619, 56700, 67653, 75170, 90204, 105238, 112755, 135306, 150340, 157857, 187925, 202959, 210476, 225510, 263095, 270612, 315714, 338265, 375850, 405918, 451020, 473571, 526190, 563775, 608877, 631428, 676530, 751700, 789285, 811836, 947142, 1014795, 1052380, 1127550, 1217754, 1315475, 1353060, 1420713, 1578570, 1691325, 1894284, 2029590, 2255100, 2367855, 2435508, 2630950, 2841426, 3044385, 3157140, 3382650, 3946425, 4059180, 4262139, 4735710, 5073975, 5261900, 5682852, 6088770, 6765300, 7103565, 7892850, 8524278, 9471420, 10147950, 11839275, 12177540, 14207130, 15221925, 15785700, 17048556, 20295900, 21310695, 23678550, 28414260, 30443850, 35517825, 42621390, 47357100, 60887700, 71035650, 85242780, 106553475, 142071300, 213106950, 426213900]

約数ペア:

[(1, 426213900), (2, 213106950), (3, 142071300), (4, 106553475), (5, 85242780), (6, 71035650), (7, 60887700), (9, 47357100), (10, 42621390), (12, 35517825), (14, 30443850), (15, 28414260), (18, 23678550), (20, 21310695), (21, 20295900), (25, 17048556), (27, 15785700), (28, 15221925), (30, 14207130), (35, 12177540), (36, 11839275), (42, 10147950), (45, 9471420), (50, 8524278), (54, 7892850), (60, 7103565), (63, 6765300), (70, 6088770), (75, 5682852), (81, 5261900), (84, 5073975), (90, 4735710), (100, 4262139), (105, 4059180), (108, 3946425), (126, 3382650), (135, 3157140), (140, 3044385), (150, 2841426), (162, 2630950), (175, 2435508), (180, 2367855), (189, 2255100), (210, 2029590), (225, 1894284), (252, 1691325), (270, 1578570), (300, 1420713), (315, 1353060), (324, 1315475), (350, 1217754), (378, 1127550), (405, 1052380), (420, 1014795), (450, 947142), (525, 811836), (540, 789285), (567, 751700), (630, 676530), (675, 631428), (700, 608877), (756, 563775), (810, 526190), (900, 473571), (945, 451020), (1050, 405918), (1134, 375850), (1260, 338265), (1350, 315714), (1575, 270612), (1620, 263095), (1890, 225510), (2025, 210476), (2100, 202959), (2268, 187925), (2700, 157857), (2835, 150340), (3150, 135306), (3780, 112755), (4050, 105238), (4725, 90204), (5670, 75170), (6300, 67653), (7517, 56700), (8100, 52619), (9450, 45102), (11340, 37585), (14175, 30068), (15034, 28350), (18900, 22551)]