228889650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{12611}}^1$

素因数の和:12648

約数の個数: 72

約数和(自身を含む): 623991312

約数和(自身を除く): 395101662

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 6050, 9075, 12611, 18150, 25222, 37833, 63055, 75666, 126110, 138721, 189165, 277442, 315275, 378330, 416163, 630550, 693605, 832326, 945825, 1387210, 1525931, 1891650, 2080815, 3051862, 3468025, 4161630, 4577793, 6936050, 7629655, 9155586, 10404075, 15259310, 20808150, 22888965, 38148275, 45777930, 76296550, 114444825, 228889650]

約数ペア:

[(1, 228889650), (2, 114444825), (3, 76296550), (5, 45777930), (6, 38148275), (10, 22888965), (11, 20808150), (15, 15259310), (22, 10404075), (25, 9155586), (30, 7629655), (33, 6936050), (50, 4577793), (55, 4161630), (66, 3468025), (75, 3051862), (110, 2080815), (121, 1891650), (150, 1525931), (165, 1387210), (242, 945825), (275, 832326), (330, 693605), (363, 630550), (550, 416163), (605, 378330), (726, 315275), (825, 277442), (1210, 189165), (1650, 138721), (1815, 126110), (3025, 75666), (3630, 63055), (6050, 37833), (9075, 25222), (12611, 18150)]