98676540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1871}}^1$

素因数の和:2179

約数の個数: 72

約数和(自身を含む): 300500928

約数和(自身を除く): 201824388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 1871, 2637, 2930, 3516, 3742, 4395, 5274, 5613, 5860, 7484, 8790, 9355, 10548, 11226, 13185, 16839, 17580, 18710, 22452, 26370, 28065, 33678, 37420, 52740, 56130, 67356, 84195, 112260, 168390, 336780, 548203, 1096406, 1644609, 2192812, 2741015, 3289218, 4933827, 5482030, 6578436, 8223045, 9867654, 10964060, 16446090, 19735308, 24669135, 32892180, 49338270, 98676540]

約数ペア:

[(1, 98676540), (2, 49338270), (3, 32892180), (4, 24669135), (5, 19735308), (6, 16446090), (9, 10964060), (10, 9867654), (12, 8223045), (15, 6578436), (18, 5482030), (20, 4933827), (30, 3289218), (36, 2741015), (45, 2192812), (60, 1644609), (90, 1096406), (180, 548203), (293, 336780), (586, 168390), (879, 112260), (1172, 84195), (1465, 67356), (1758, 56130), (1871, 52740), (2637, 37420), (2930, 33678), (3516, 28065), (3742, 26370), (4395, 22452), (5274, 18710), (5613, 17580), (5860, 16839), (7484, 13185), (8790, 11226), (9355, 10548)]