54347220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5297}}^1$

素因数の和:5334

約数の個数: 96

約数和(自身を含む): 178012800

約数和(自身を除く): 123665580

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, 5297, 10260, 10594, 15891, 21188, 26485, 31782, 47673, 52970, 63564, 79455, 95346, 100643, 105940, 143019, 158910, 190692, 201286, 238365, 286038, 301929, 317820, 402572, 476730, 503215, 572076, 603858, 715095, 905787, 953460, 1006430, 1207716, 1430190, 1509645, 1811574, 2012860, 2717361, 2860380, 3019290, 3623148, 4528935, 5434722, 6038580, 9057870, 10869444, 13586805, 18115740, 27173610, 54347220]

約数ペア:

[(1, 54347220), (2, 27173610), (3, 18115740), (4, 13586805), (5, 10869444), (6, 9057870), (9, 6038580), (10, 5434722), (12, 4528935), (15, 3623148), (18, 3019290), (19, 2860380), (20, 2717361), (27, 2012860), (30, 1811574), (36, 1509645), (38, 1430190), (45, 1207716), (54, 1006430), (57, 953460), (60, 905787), (76, 715095), (90, 603858), (95, 572076), (108, 503215), (114, 476730), (135, 402572), (171, 317820), (180, 301929), (190, 286038), (228, 238365), (270, 201286), (285, 190692), (342, 158910), (380, 143019), (513, 105940), (540, 100643), (570, 95346), (684, 79455), (855, 63564), (1026, 52970), (1140, 47673), (1710, 31782), (2052, 26485), (2565, 21188), (3420, 15891), (5130, 10594), (5297, 10260)]