269015220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 843635520

約数和(自身を除く): 574620300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 73, 90, 118, 146, 177, 180, 219, 236, 292, 295, 347, 354, 365, 438, 531, 590, 657, 694, 708, 730, 876, 885, 1041, 1062, 1095, 1180, 1314, 1388, 1460, 1735, 1770, 2082, 2124, 2190, 2628, 2655, 3123, 3285, 3470, 3540, 4164, 4307, 4380, 5205, 5310, 6246, 6570, 6940, 8614, 10410, 10620, 12492, 12921, 13140, 15615, 17228, 20473, 20820, 21535, 25331, 25842, 31230, 38763, 40946, 43070, 50662, 51684, 61419, 62460, 64605, 75993, 77526, 81892, 86140, 101324, 102365, 122838, 126655, 129210, 151986, 155052, 184257, 193815, 204730, 227979, 245676, 253310, 258420, 303972, 307095, 368514, 379965, 387630, 409460, 455958, 506620, 614190, 737028, 759930, 775260, 911916, 921285, 1139895, 1228380, 1494529, 1519860, 1842570, 2279790, 2989058, 3685140, 4483587, 4559580, 5978116, 7472645, 8967174, 13450761, 14945290, 17934348, 22417935, 26901522, 29890580, 44835870, 53803044, 67253805, 89671740, 134507610, 269015220]

約数ペア:

[(1, 269015220), (2, 134507610), (3, 89671740), (4, 67253805), (5, 53803044), (6, 44835870), (9, 29890580), (10, 26901522), (12, 22417935), (15, 17934348), (18, 14945290), (20, 13450761), (30, 8967174), (36, 7472645), (45, 5978116), (59, 4559580), (60, 4483587), (73, 3685140), (90, 2989058), (118, 2279790), (146, 1842570), (177, 1519860), (180, 1494529), (219, 1228380), (236, 1139895), (292, 921285), (295, 911916), (347, 775260), (354, 759930), (365, 737028), (438, 614190), (531, 506620), (590, 455958), (657, 409460), (694, 387630), (708, 379965), (730, 368514), (876, 307095), (885, 303972), (1041, 258420), (1062, 253310), (1095, 245676), (1180, 227979), (1314, 204730), (1388, 193815), (1460, 184257), (1735, 155052), (1770, 151986), (2082, 129210), (2124, 126655), (2190, 122838), (2628, 102365), (2655, 101324), (3123, 86140), (3285, 81892), (3470, 77526), (3540, 75993), (4164, 64605), (4307, 62460), (4380, 61419), (5205, 51684), (5310, 50662), (6246, 43070), (6570, 40946), (6940, 38763), (8614, 31230), (10410, 25842), (10620, 25331), (12492, 21535), (12921, 20820), (13140, 20473), (15615, 17228)]