39139800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{9319}}^1$

素因数の和:9345

約数の個数: 96

約数和(自身を含む): 138681600

約数和(自身を除く): 99541800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 9319, 18638, 27957, 37276, 46595, 55914, 65233, 74552, 93190, 111828, 130466, 139785, 186380, 195699, 223656, 232975, 260932, 279570, 326165, 372760, 391398, 465950, 521864, 559140, 652330, 698925, 782796, 931900, 978495, 1118280, 1304660, 1397850, 1565592, 1630825, 1863800, 1956990, 2609320, 2795700, 3261650, 3913980, 4892475, 5591400, 6523300, 7827960, 9784950, 13046600, 19569900, 39139800]

約数ペア:

[(1, 39139800), (2, 19569900), (3, 13046600), (4, 9784950), (5, 7827960), (6, 6523300), (7, 5591400), (8, 4892475), (10, 3913980), (12, 3261650), (14, 2795700), (15, 2609320), (20, 1956990), (21, 1863800), (24, 1630825), (25, 1565592), (28, 1397850), (30, 1304660), (35, 1118280), (40, 978495), (42, 931900), (50, 782796), (56, 698925), (60, 652330), (70, 559140), (75, 521864), (84, 465950), (100, 391398), (105, 372760), (120, 326165), (140, 279570), (150, 260932), (168, 232975), (175, 223656), (200, 195699), (210, 186380), (280, 139785), (300, 130466), (350, 111828), (420, 93190), (525, 74552), (600, 65233), (700, 55914), (840, 46595), (1050, 37276), (1400, 27957), (2100, 18638), (4200, 9319)]