26754660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7823}}^1$

素因数の和:7857

約数の個数: 72

約数和(自身を含む): 85438080

約数和(自身を除く): 58683420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7823, 15646, 23469, 31292, 39115, 46938, 70407, 78230, 93876, 117345, 140814, 148637, 156460, 234690, 281628, 297274, 352035, 445911, 469380, 594548, 704070, 743185, 891822, 1337733, 1408140, 1486370, 1783644, 2229555, 2675466, 2972740, 4459110, 5350932, 6688665, 8918220, 13377330, 26754660]

約数ペア:

[(1, 26754660), (2, 13377330), (3, 8918220), (4, 6688665), (5, 5350932), (6, 4459110), (9, 2972740), (10, 2675466), (12, 2229555), (15, 1783644), (18, 1486370), (19, 1408140), (20, 1337733), (30, 891822), (36, 743185), (38, 704070), (45, 594548), (57, 469380), (60, 445911), (76, 352035), (90, 297274), (95, 281628), (114, 234690), (171, 156460), (180, 148637), (190, 140814), (228, 117345), (285, 93876), (342, 78230), (380, 70407), (570, 46938), (684, 39115), (855, 31292), (1140, 23469), (1710, 15646), (3420, 7823)]