71738700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21739}}^1$

素因数の和:21767

約数の個数: 72

約数和(自身を含む): 226443840

約数和(自身を除く): 154705140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 21739, 43478, 65217, 86956, 108695, 130434, 217390, 239129, 260868, 326085, 434780, 478258, 543475, 652170, 717387, 956516, 1086950, 1195645, 1304340, 1434774, 1630425, 2173900, 2391290, 2869548, 3260850, 3586935, 4782580, 5978225, 6521700, 7173870, 11956450, 14347740, 17934675, 23912900, 35869350, 71738700]

約数ペア:

[(1, 71738700), (2, 35869350), (3, 23912900), (4, 17934675), (5, 14347740), (6, 11956450), (10, 7173870), (11, 6521700), (12, 5978225), (15, 4782580), (20, 3586935), (22, 3260850), (25, 2869548), (30, 2391290), (33, 2173900), (44, 1630425), (50, 1434774), (55, 1304340), (60, 1195645), (66, 1086950), (75, 956516), (100, 717387), (110, 652170), (132, 543475), (150, 478258), (165, 434780), (220, 326085), (275, 260868), (300, 239129), (330, 217390), (550, 130434), (660, 108695), (825, 86956), (1100, 65217), (1650, 43478), (3300, 21739)]