121629420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1380

約数の個数: 144

約数和(自身を含む): 411360768

約数和(自身を除く): 289731348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 564, 660, 705, 846, 940, 990, 1034, 1307, 1410, 1551, 1692, 1980, 2068, 2115, 2585, 2614, 2820, 3102, 3921, 4230, 4653, 5170, 5228, 6204, 6535, 7755, 7842, 8460, 9306, 10340, 11763, 13070, 14377, 15510, 15684, 18612, 19605, 23265, 23526, 26140, 28754, 31020, 39210, 43131, 46530, 47052, 57508, 58815, 61429, 71885, 78420, 86262, 93060, 117630, 122858, 129393, 143770, 172524, 184287, 215655, 235260, 245716, 258786, 287540, 307145, 368574, 431310, 517572, 552861, 614290, 646965, 675719, 737148, 862620, 921435, 1105722, 1228580, 1293930, 1351438, 1842870, 2027157, 2211444, 2587860, 2702876, 2764305, 3378595, 3685740, 4054314, 5528610, 6081471, 6757190, 8108628, 10135785, 11057220, 12162942, 13514380, 20271570, 24325884, 30407355, 40543140, 60814710, 121629420]

約数ペア:

[(1, 121629420), (2, 60814710), (3, 40543140), (4, 30407355), (5, 24325884), (6, 20271570), (9, 13514380), (10, 12162942), (11, 11057220), (12, 10135785), (15, 8108628), (18, 6757190), (20, 6081471), (22, 5528610), (30, 4054314), (33, 3685740), (36, 3378595), (44, 2764305), (45, 2702876), (47, 2587860), (55, 2211444), (60, 2027157), (66, 1842870), (90, 1351438), (94, 1293930), (99, 1228580), (110, 1105722), (132, 921435), (141, 862620), (165, 737148), (180, 675719), (188, 646965), (198, 614290), (220, 552861), (235, 517572), (282, 431310), (330, 368574), (396, 307145), (423, 287540), (470, 258786), (495, 245716), (517, 235260), (564, 215655), (660, 184287), (705, 172524), (846, 143770), (940, 129393), (990, 122858), (1034, 117630), (1307, 93060), (1410, 86262), (1551, 78420), (1692, 71885), (1980, 61429), (2068, 58815), (2115, 57508), (2585, 47052), (2614, 46530), (2820, 43131), (3102, 39210), (3921, 31020), (4230, 28754), (4653, 26140), (5170, 23526), (5228, 23265), (6204, 19605), (6535, 18612), (7755, 15684), (7842, 15510), (8460, 14377), (9306, 13070), (10340, 11763)]