84988980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5077}}^1$

素因数の和:5126

約数の個数: 96

約数和(自身を含む): 272993280

約数和(自身を除く): 188004300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5077, 5580, 8370, 10154, 15231, 16740, 20308, 25385, 30462, 45693, 50770, 60924, 76155, 91386, 101540, 137079, 152310, 157387, 182772, 228465, 274158, 304620, 314774, 456930, 472161, 548316, 629548, 685395, 786935, 913860, 944322, 1370790, 1416483, 1573870, 1888644, 2360805, 2741580, 2832966, 3147740, 4249449, 4721610, 5665932, 7082415, 8498898, 9443220, 14164830, 16997796, 21247245, 28329660, 42494490, 84988980]

約数ペア:

[(1, 84988980), (2, 42494490), (3, 28329660), (4, 21247245), (5, 16997796), (6, 14164830), (9, 9443220), (10, 8498898), (12, 7082415), (15, 5665932), (18, 4721610), (20, 4249449), (27, 3147740), (30, 2832966), (31, 2741580), (36, 2360805), (45, 1888644), (54, 1573870), (60, 1416483), (62, 1370790), (90, 944322), (93, 913860), (108, 786935), (124, 685395), (135, 629548), (155, 548316), (180, 472161), (186, 456930), (270, 314774), (279, 304620), (310, 274158), (372, 228465), (465, 182772), (540, 157387), (558, 152310), (620, 137079), (837, 101540), (930, 91386), (1116, 76155), (1395, 60924), (1674, 50770), (1860, 45693), (2790, 30462), (3348, 25385), (4185, 20308), (5077, 16740), (5580, 15231), (8370, 10154)]