38537100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2069

約数の個数: 144

約数和(自身を含む): 141657600

約数和(自身を除く): 103120500

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, 2039, 2100, 2700, 3150, 3780, 4078, 4725, 6117, 6300, 8156, 9450, 10195, 12234, 14273, 18351, 18900, 20390, 24468, 28546, 30585, 36702, 40780, 42819, 50975, 55053, 57092, 61170, 71365, 73404, 85638, 91755, 101950, 110106, 122340, 128457, 142730, 152925, 171276, 183510, 203900, 214095, 220212, 256914, 275265, 285460, 305850, 356825, 367020, 385371, 428190, 458775, 513828, 550530, 611700, 642285, 713650, 770742, 856380, 917550, 1070475, 1101060, 1284570, 1376325, 1427300, 1541484, 1835100, 1926855, 2140950, 2569140, 2752650, 3211425, 3853710, 4281900, 5505300, 6422850, 7707420, 9634275, 12845700, 19268550, 38537100]

約数ペア:

[(1, 38537100), (2, 19268550), (3, 12845700), (4, 9634275), (5, 7707420), (6, 6422850), (7, 5505300), (9, 4281900), (10, 3853710), (12, 3211425), (14, 2752650), (15, 2569140), (18, 2140950), (20, 1926855), (21, 1835100), (25, 1541484), (27, 1427300), (28, 1376325), (30, 1284570), (35, 1101060), (36, 1070475), (42, 917550), (45, 856380), (50, 770742), (54, 713650), (60, 642285), (63, 611700), (70, 550530), (75, 513828), (84, 458775), (90, 428190), (100, 385371), (105, 367020), (108, 356825), (126, 305850), (135, 285460), (140, 275265), (150, 256914), (175, 220212), (180, 214095), (189, 203900), (210, 183510), (225, 171276), (252, 152925), (270, 142730), (300, 128457), (315, 122340), (350, 110106), (378, 101950), (420, 91755), (450, 85638), (525, 73404), (540, 71365), (630, 61170), (675, 57092), (700, 55053), (756, 50975), (900, 42819), (945, 40780), (1050, 36702), (1260, 30585), (1350, 28546), (1575, 24468), (1890, 20390), (2039, 18900), (2100, 18351), (2700, 14273), (3150, 12234), (3780, 10195), (4078, 9450), (4725, 8156), (6117, 6300)]