77883660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7591}}^1$

素因数の和:7628

約数の個数: 96

約数和(自身を含む): 255091200

約数和(自身を除く): 177207540

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, 7591, 10260, 15182, 22773, 30364, 37955, 45546, 68319, 75910, 91092, 113865, 136638, 144229, 151820, 204957, 227730, 273276, 288458, 341595, 409914, 432687, 455460, 576916, 683190, 721145, 819828, 865374, 1024785, 1298061, 1366380, 1442290, 1730748, 2049570, 2163435, 2596122, 2884580, 3894183, 4099140, 4326870, 5192244, 6490305, 7788366, 8653740, 12980610, 15576732, 19470915, 25961220, 38941830, 77883660]

約数ペア:

[(1, 77883660), (2, 38941830), (3, 25961220), (4, 19470915), (5, 15576732), (6, 12980610), (9, 8653740), (10, 7788366), (12, 6490305), (15, 5192244), (18, 4326870), (19, 4099140), (20, 3894183), (27, 2884580), (30, 2596122), (36, 2163435), (38, 2049570), (45, 1730748), (54, 1442290), (57, 1366380), (60, 1298061), (76, 1024785), (90, 865374), (95, 819828), (108, 721145), (114, 683190), (135, 576916), (171, 455460), (180, 432687), (190, 409914), (228, 341595), (270, 288458), (285, 273276), (342, 227730), (380, 204957), (513, 151820), (540, 144229), (570, 136638), (684, 113865), (855, 91092), (1026, 75910), (1140, 68319), (1710, 45546), (2052, 37955), (2565, 30364), (3420, 22773), (5130, 15182), (7591, 10260)]