77329620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7537}}^1$

素因数の和:7574

約数の個数: 96

約数和(自身を含む): 253276800

約数和(自身を除く): 175947180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 7537, 10260, 15074, 22611, 30148, 37685, 45222, 67833, 75370, 90444, 113055, 135666, 143203, 150740, 203499, 226110, 271332, 286406, 339165, 406998, 429609, 452220, 572812, 678330, 716015, 813996, 859218, 1017495, 1288827, 1356660, 1432030, 1718436, 2034990, 2148045, 2577654, 2864060, 3866481, 4069980, 4296090, 5155308, 6444135, 7732962, 8592180, 12888270, 15465924, 19332405, 25776540, 38664810, 77329620]

約数ペア:

[(1, 77329620), (2, 38664810), (3, 25776540), (4, 19332405), (5, 15465924), (6, 12888270), (9, 8592180), (10, 7732962), (12, 6444135), (15, 5155308), (18, 4296090), (19, 4069980), (20, 3866481), (27, 2864060), (30, 2577654), (36, 2148045), (38, 2034990), (45, 1718436), (54, 1432030), (57, 1356660), (60, 1288827), (76, 1017495), (90, 859218), (95, 813996), (108, 716015), (114, 678330), (135, 572812), (171, 452220), (180, 429609), (190, 406998), (228, 339165), (270, 286406), (285, 271332), (342, 226110), (380, 203499), (513, 150740), (540, 143203), (570, 135666), (684, 113055), (855, 90444), (1026, 75370), (1140, 67833), (1710, 45222), (2052, 37685), (2565, 30148), (3420, 22611), (5130, 15074), (7537, 10260)]