168521580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10067}}^1$

素因数の和:10116

約数の個数: 96

約数和(自身を含む): 541255680

約数和(自身を除く): 372734100

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, 5580, 8370, 10067, 16740, 20134, 30201, 40268, 50335, 60402, 90603, 100670, 120804, 151005, 181206, 201340, 271809, 302010, 312077, 362412, 453015, 543618, 604020, 624154, 906030, 936231, 1087236, 1248308, 1359045, 1560385, 1812060, 1872462, 2718090, 2808693, 3120770, 3744924, 4681155, 5436180, 5617386, 6241540, 8426079, 9362310, 11234772, 14043465, 16852158, 18724620, 28086930, 33704316, 42130395, 56173860, 84260790, 168521580]

約数ペア:

[(1, 168521580), (2, 84260790), (3, 56173860), (4, 42130395), (5, 33704316), (6, 28086930), (9, 18724620), (10, 16852158), (12, 14043465), (15, 11234772), (18, 9362310), (20, 8426079), (27, 6241540), (30, 5617386), (31, 5436180), (36, 4681155), (45, 3744924), (54, 3120770), (60, 2808693), (62, 2718090), (90, 1872462), (93, 1812060), (108, 1560385), (124, 1359045), (135, 1248308), (155, 1087236), (180, 936231), (186, 906030), (270, 624154), (279, 604020), (310, 543618), (372, 453015), (465, 362412), (540, 312077), (558, 302010), (620, 271809), (837, 201340), (930, 181206), (1116, 151005), (1395, 120804), (1674, 100670), (1860, 90603), (2790, 60402), (3348, 50335), (4185, 40268), (5580, 30201), (8370, 20134), (10067, 16740)]