155652570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 435801600

約数和(自身を除く): 280149030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 103, 135, 145, 174, 193, 206, 261, 270, 290, 309, 386, 435, 515, 522, 579, 618, 783, 870, 927, 965, 1030, 1158, 1305, 1545, 1566, 1737, 1854, 1930, 2610, 2781, 2895, 2987, 3090, 3474, 3915, 4635, 5211, 5562, 5597, 5790, 5974, 7830, 8685, 8961, 9270, 10422, 11194, 13905, 14935, 16791, 17370, 17922, 19879, 26055, 26883, 27810, 27985, 29870, 33582, 39758, 44805, 50373, 52110, 53766, 55970, 59637, 80649, 83955, 89610, 99395, 100746, 119274, 134415, 151119, 161298, 167910, 178911, 198790, 251865, 268830, 298185, 302238, 357822, 403245, 503730, 536733, 576491, 596370, 755595, 806490, 894555, 1073466, 1152982, 1511190, 1729473, 1789110, 2683665, 2882455, 3458946, 5188419, 5367330, 5764910, 8647365, 10376838, 15565257, 17294730, 25942095, 31130514, 51884190, 77826285, 155652570]

約数ペア:

[(1, 155652570), (2, 77826285), (3, 51884190), (5, 31130514), (6, 25942095), (9, 17294730), (10, 15565257), (15, 10376838), (18, 8647365), (27, 5764910), (29, 5367330), (30, 5188419), (45, 3458946), (54, 2882455), (58, 2683665), (87, 1789110), (90, 1729473), (103, 1511190), (135, 1152982), (145, 1073466), (174, 894555), (193, 806490), (206, 755595), (261, 596370), (270, 576491), (290, 536733), (309, 503730), (386, 403245), (435, 357822), (515, 302238), (522, 298185), (579, 268830), (618, 251865), (783, 198790), (870, 178911), (927, 167910), (965, 161298), (1030, 151119), (1158, 134415), (1305, 119274), (1545, 100746), (1566, 99395), (1737, 89610), (1854, 83955), (1930, 80649), (2610, 59637), (2781, 55970), (2895, 53766), (2987, 52110), (3090, 50373), (3474, 44805), (3915, 39758), (4635, 33582), (5211, 29870), (5562, 27985), (5597, 27810), (5790, 26883), (5974, 26055), (7830, 19879), (8685, 17922), (8961, 17370), (9270, 16791), (10422, 14935), (11194, 13905)]