154054380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 463567104

約数和(自身を除く): 309512724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 71, 86, 87, 116, 129, 142, 145, 172, 174, 213, 215, 258, 284, 290, 348, 355, 426, 430, 435, 516, 580, 645, 710, 841, 852, 860, 870, 1065, 1247, 1290, 1420, 1682, 1740, 2059, 2130, 2494, 2523, 2580, 3053, 3364, 3741, 4118, 4205, 4260, 4988, 5046, 6106, 6177, 6235, 7482, 8236, 8410, 9159, 10092, 10295, 12212, 12354, 12470, 12615, 14964, 15265, 16820, 18318, 18705, 20590, 24708, 24940, 25230, 30530, 30885, 36163, 36636, 37410, 41180, 45795, 50460, 59711, 61060, 61770, 72326, 74820, 88537, 91590, 108489, 119422, 123540, 144652, 177074, 179133, 180815, 183180, 216978, 238844, 265611, 298555, 354148, 358266, 361630, 433956, 442685, 531222, 542445, 597110, 716532, 723260, 885370, 895665, 1062444, 1084890, 1194220, 1328055, 1770740, 1791330, 2169780, 2567573, 2656110, 3582660, 5135146, 5312220, 7702719, 10270292, 12837865, 15405438, 25675730, 30810876, 38513595, 51351460, 77027190, 154054380]

約数ペア:

[(1, 154054380), (2, 77027190), (3, 51351460), (4, 38513595), (5, 30810876), (6, 25675730), (10, 15405438), (12, 12837865), (15, 10270292), (20, 7702719), (29, 5312220), (30, 5135146), (43, 3582660), (58, 2656110), (60, 2567573), (71, 2169780), (86, 1791330), (87, 1770740), (116, 1328055), (129, 1194220), (142, 1084890), (145, 1062444), (172, 895665), (174, 885370), (213, 723260), (215, 716532), (258, 597110), (284, 542445), (290, 531222), (348, 442685), (355, 433956), (426, 361630), (430, 358266), (435, 354148), (516, 298555), (580, 265611), (645, 238844), (710, 216978), (841, 183180), (852, 180815), (860, 179133), (870, 177074), (1065, 144652), (1247, 123540), (1290, 119422), (1420, 108489), (1682, 91590), (1740, 88537), (2059, 74820), (2130, 72326), (2494, 61770), (2523, 61060), (2580, 59711), (3053, 50460), (3364, 45795), (3741, 41180), (4118, 37410), (4205, 36636), (4260, 36163), (4988, 30885), (5046, 30530), (6106, 25230), (6177, 24940), (6235, 24708), (7482, 20590), (8236, 18705), (8410, 18318), (9159, 16820), (10092, 15265), (10295, 14964), (12212, 12615), (12354, 12470)]