38801700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{2053}}^1$

素因数の和:2083

約数の個数: 144

約数和(自身を含む): 142629760

約数和(自身を除く): 103828060

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, 2053, 2100, 2700, 3150, 3780, 4106, 4725, 6159, 6300, 8212, 9450, 10265, 12318, 14371, 18477, 18900, 20530, 24636, 28742, 30795, 36954, 41060, 43113, 51325, 55431, 57484, 61590, 71855, 73908, 86226, 92385, 102650, 110862, 123180, 129339, 143710, 153975, 172452, 184770, 205300, 215565, 221724, 258678, 277155, 287420, 307950, 359275, 369540, 388017, 431130, 461925, 517356, 554310, 615900, 646695, 718550, 776034, 862260, 923850, 1077825, 1108620, 1293390, 1385775, 1437100, 1552068, 1847700, 1940085, 2155650, 2586780, 2771550, 3233475, 3880170, 4311300, 5543100, 6466950, 7760340, 9700425, 12933900, 19400850, 38801700]

約数ペア:

[(1, 38801700), (2, 19400850), (3, 12933900), (4, 9700425), (5, 7760340), (6, 6466950), (7, 5543100), (9, 4311300), (10, 3880170), (12, 3233475), (14, 2771550), (15, 2586780), (18, 2155650), (20, 1940085), (21, 1847700), (25, 1552068), (27, 1437100), (28, 1385775), (30, 1293390), (35, 1108620), (36, 1077825), (42, 923850), (45, 862260), (50, 776034), (54, 718550), (60, 646695), (63, 615900), (70, 554310), (75, 517356), (84, 461925), (90, 431130), (100, 388017), (105, 369540), (108, 359275), (126, 307950), (135, 287420), (140, 277155), (150, 258678), (175, 221724), (180, 215565), (189, 205300), (210, 184770), (225, 172452), (252, 153975), (270, 143710), (300, 129339), (315, 123180), (350, 110862), (378, 102650), (420, 92385), (450, 86226), (525, 73908), (540, 71855), (630, 61590), (675, 57484), (700, 55431), (756, 51325), (900, 43113), (945, 41060), (1050, 36954), (1260, 30795), (1350, 28742), (1575, 24636), (1890, 20530), (2053, 18900), (2100, 18477), (2700, 14371), (3150, 12318), (3780, 10265), (4106, 9450), (4725, 8212), (6159, 6300)]