149486220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 492334752

約数和(自身を除く): 342848532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 193, 195, 234, 260, 331, 386, 390, 468, 579, 585, 662, 772, 780, 965, 993, 1158, 1170, 1324, 1655, 1737, 1930, 1986, 2316, 2340, 2509, 2895, 2979, 3310, 3474, 3860, 3972, 4303, 4965, 5018, 5790, 5958, 6620, 6948, 7527, 8606, 8685, 9930, 10036, 11580, 11916, 12545, 12909, 14895, 15054, 17212, 17370, 19860, 21515, 22581, 25090, 25818, 29790, 30108, 34740, 37635, 38727, 43030, 45162, 50180, 51636, 59580, 63883, 64545, 75270, 77454, 86060, 90324, 112905, 127766, 129090, 150540, 154908, 191649, 193635, 225810, 255532, 258180, 319415, 383298, 387270, 451620, 574947, 638830, 766596, 774540, 830479, 958245, 1149894, 1277660, 1660958, 1916490, 2299788, 2491437, 2874735, 3321916, 3832980, 4152395, 4982874, 5749470, 7474311, 8304790, 9965748, 11498940, 12457185, 14948622, 16609580, 24914370, 29897244, 37371555, 49828740, 74743110, 149486220]

約数ペア:

[(1, 149486220), (2, 74743110), (3, 49828740), (4, 37371555), (5, 29897244), (6, 24914370), (9, 16609580), (10, 14948622), (12, 12457185), (13, 11498940), (15, 9965748), (18, 8304790), (20, 7474311), (26, 5749470), (30, 4982874), (36, 4152395), (39, 3832980), (45, 3321916), (52, 2874735), (60, 2491437), (65, 2299788), (78, 1916490), (90, 1660958), (117, 1277660), (130, 1149894), (156, 958245), (180, 830479), (193, 774540), (195, 766596), (234, 638830), (260, 574947), (331, 451620), (386, 387270), (390, 383298), (468, 319415), (579, 258180), (585, 255532), (662, 225810), (772, 193635), (780, 191649), (965, 154908), (993, 150540), (1158, 129090), (1170, 127766), (1324, 112905), (1655, 90324), (1737, 86060), (1930, 77454), (1986, 75270), (2316, 64545), (2340, 63883), (2509, 59580), (2895, 51636), (2979, 50180), (3310, 45162), (3474, 43030), (3860, 38727), (3972, 37635), (4303, 34740), (4965, 30108), (5018, 29790), (5790, 25818), (5958, 25090), (6620, 22581), (6948, 21515), (7527, 19860), (8606, 17370), (8685, 17212), (9930, 15054), (10036, 14895), (11580, 12909), (11916, 12545)]