165176820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11329}}^1$

素因数の和:11356

約数の個数: 84

約数和(自身を含む): 520114980

約数和(自身を除く): 354938160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 11329, 14580, 22658, 33987, 45316, 56645, 67974, 101961, 113290, 135948, 169935, 203922, 226580, 305883, 339870, 407844, 509805, 611766, 679740, 917649, 1019610, 1223532, 1529415, 1835298, 2039220, 2752947, 3058830, 3670596, 4588245, 5505894, 6117660, 8258841, 9176490, 11011788, 13764735, 16517682, 18352980, 27529470, 33035364, 41294205, 55058940, 82588410, 165176820]

約数ペア:

[(1, 165176820), (2, 82588410), (3, 55058940), (4, 41294205), (5, 33035364), (6, 27529470), (9, 18352980), (10, 16517682), (12, 13764735), (15, 11011788), (18, 9176490), (20, 8258841), (27, 6117660), (30, 5505894), (36, 4588245), (45, 3670596), (54, 3058830), (60, 2752947), (81, 2039220), (90, 1835298), (108, 1529415), (135, 1223532), (162, 1019610), (180, 917649), (243, 679740), (270, 611766), (324, 509805), (405, 407844), (486, 339870), (540, 305883), (729, 226580), (810, 203922), (972, 169935), (1215, 135948), (1458, 113290), (1620, 101961), (2430, 67974), (2916, 56645), (3645, 45316), (4860, 33987), (7290, 22658), (11329, 14580)]