91867500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1361}}^1$

素因数の和:1394

約数の個数: 120

約数和(自身を含む): 297842160

約数和(自身を除く): 205974660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1361, 1500, 1875, 2250, 2500, 2700, 2722, 3375, 3750, 4083, 4500, 5444, 5625, 6750, 6805, 7500, 8166, 11250, 12249, 13500, 13610, 16332, 16875, 20415, 22500, 24498, 27220, 33750, 34025, 36747, 40830, 48996, 61245, 67500, 68050, 73494, 81660, 102075, 122490, 136100, 146988, 170125, 183735, 204150, 244980, 306225, 340250, 367470, 408300, 510375, 612450, 680500, 734940, 850625, 918675, 1020750, 1224900, 1531125, 1701250, 1837350, 2041500, 2551875, 3062250, 3402500, 3674700, 4593375, 5103750, 6124500, 7655625, 9186750, 10207500, 15311250, 18373500, 22966875, 30622500, 45933750, 91867500]

約数ペア:

[(1, 91867500), (2, 45933750), (3, 30622500), (4, 22966875), (5, 18373500), (6, 15311250), (9, 10207500), (10, 9186750), (12, 7655625), (15, 6124500), (18, 5103750), (20, 4593375), (25, 3674700), (27, 3402500), (30, 3062250), (36, 2551875), (45, 2041500), (50, 1837350), (54, 1701250), (60, 1531125), (75, 1224900), (90, 1020750), (100, 918675), (108, 850625), (125, 734940), (135, 680500), (150, 612450), (180, 510375), (225, 408300), (250, 367470), (270, 340250), (300, 306225), (375, 244980), (450, 204150), (500, 183735), (540, 170125), (625, 146988), (675, 136100), (750, 122490), (900, 102075), (1125, 81660), (1250, 73494), (1350, 68050), (1361, 67500), (1500, 61245), (1875, 48996), (2250, 40830), (2500, 36747), (2700, 34025), (2722, 33750), (3375, 27220), (3750, 24498), (4083, 22500), (4500, 20415), (5444, 16875), (5625, 16332), (6750, 13610), (6805, 13500), (7500, 12249), (8166, 11250)]