190411740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 600888288

約数和(自身を除く): 410476548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 73, 86, 90, 129, 146, 172, 180, 215, 219, 258, 292, 337, 365, 387, 430, 438, 516, 645, 657, 674, 730, 774, 860, 876, 1011, 1095, 1290, 1314, 1348, 1460, 1548, 1685, 1935, 2022, 2190, 2580, 2628, 3033, 3139, 3285, 3370, 3870, 4044, 4380, 5055, 6066, 6278, 6570, 6740, 7740, 9417, 10110, 12132, 12556, 13140, 14491, 15165, 15695, 18834, 20220, 24601, 28251, 28982, 30330, 31390, 37668, 43473, 47085, 49202, 56502, 57964, 60660, 62780, 72455, 73803, 86946, 94170, 98404, 113004, 123005, 130419, 141255, 144910, 147606, 173892, 188340, 217365, 221409, 246010, 260838, 282510, 289820, 295212, 369015, 434730, 442818, 492020, 521676, 565020, 652095, 738030, 869460, 885636, 1057843, 1107045, 1304190, 1476060, 2115686, 2214090, 2608380, 3173529, 4231372, 4428180, 5289215, 6347058, 9520587, 10578430, 12694116, 15867645, 19041174, 21156860, 31735290, 38082348, 47602935, 63470580, 95205870, 190411740]

約数ペア:

[(1, 190411740), (2, 95205870), (3, 63470580), (4, 47602935), (5, 38082348), (6, 31735290), (9, 21156860), (10, 19041174), (12, 15867645), (15, 12694116), (18, 10578430), (20, 9520587), (30, 6347058), (36, 5289215), (43, 4428180), (45, 4231372), (60, 3173529), (73, 2608380), (86, 2214090), (90, 2115686), (129, 1476060), (146, 1304190), (172, 1107045), (180, 1057843), (215, 885636), (219, 869460), (258, 738030), (292, 652095), (337, 565020), (365, 521676), (387, 492020), (430, 442818), (438, 434730), (516, 369015), (645, 295212), (657, 289820), (674, 282510), (730, 260838), (774, 246010), (860, 221409), (876, 217365), (1011, 188340), (1095, 173892), (1290, 147606), (1314, 144910), (1348, 141255), (1460, 130419), (1548, 123005), (1685, 113004), (1935, 98404), (2022, 94170), (2190, 86946), (2580, 73803), (2628, 72455), (3033, 62780), (3139, 60660), (3285, 57964), (3370, 56502), (3870, 49202), (4044, 47085), (4380, 43473), (5055, 37668), (6066, 31390), (6278, 30330), (6570, 28982), (6740, 28251), (7740, 24601), (9417, 20220), (10110, 18834), (12132, 15695), (12556, 15165), (13140, 14491)]