87708060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4027}}^1$

素因数の和:4064

約数の個数: 108

約数和(自身を含む): 292505304

約数和(自身を除く): 204797244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4027, 4356, 5445, 7260, 8054, 10890, 12081, 16108, 20135, 21780, 24162, 36243, 40270, 44297, 48324, 60405, 72486, 80540, 88594, 120810, 132891, 144972, 177188, 181215, 221485, 241620, 265782, 362430, 398673, 442970, 487267, 531564, 664455, 724860, 797346, 885940, 974534, 1328910, 1461801, 1594692, 1949068, 1993365, 2436335, 2657820, 2923602, 3986730, 4385403, 4872670, 5847204, 7309005, 7973460, 8770806, 9745340, 14618010, 17541612, 21927015, 29236020, 43854030, 87708060]

約数ペア:

[(1, 87708060), (2, 43854030), (3, 29236020), (4, 21927015), (5, 17541612), (6, 14618010), (9, 9745340), (10, 8770806), (11, 7973460), (12, 7309005), (15, 5847204), (18, 4872670), (20, 4385403), (22, 3986730), (30, 2923602), (33, 2657820), (36, 2436335), (44, 1993365), (45, 1949068), (55, 1594692), (60, 1461801), (66, 1328910), (90, 974534), (99, 885940), (110, 797346), (121, 724860), (132, 664455), (165, 531564), (180, 487267), (198, 442970), (220, 398673), (242, 362430), (330, 265782), (363, 241620), (396, 221485), (484, 181215), (495, 177188), (605, 144972), (660, 132891), (726, 120810), (990, 88594), (1089, 80540), (1210, 72486), (1452, 60405), (1815, 48324), (1980, 44297), (2178, 40270), (2420, 36243), (3630, 24162), (4027, 21780), (4356, 20135), (5445, 16108), (7260, 12081), (8054, 10890)]