770851900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 2239856640

約数和(自身を除く): 1469004740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 29, 35, 46, 50, 52, 58, 65, 70, 91, 92, 100, 115, 116, 127, 130, 140, 145, 161, 175, 182, 203, 230, 254, 260, 290, 299, 322, 325, 350, 364, 377, 406, 455, 460, 508, 575, 580, 598, 635, 644, 650, 667, 700, 725, 754, 805, 812, 889, 910, 1015, 1150, 1196, 1270, 1300, 1334, 1450, 1495, 1508, 1610, 1651, 1778, 1820, 1885, 2030, 2093, 2275, 2300, 2540, 2639, 2668, 2900, 2921, 2990, 3175, 3220, 3302, 3335, 3556, 3683, 3770, 4025, 4060, 4186, 4445, 4550, 4669, 5075, 5278, 5842, 5980, 6350, 6604, 6670, 7366, 7475, 7540, 8050, 8255, 8372, 8671, 8890, 9100, 9338, 9425, 10150, 10465, 10556, 11557, 11684, 12700, 13195, 13340, 14605, 14732, 14950, 16100, 16510, 16675, 17342, 17780, 18415, 18676, 18850, 20300, 20447, 20930, 22225, 23114, 23345, 25781, 26390, 29210, 29900, 33020, 33350, 34684, 36830, 37700, 37973, 40894, 41275, 41860, 43355, 44450, 46228, 46690, 47879, 51562, 52325, 52780, 57785, 58420, 60697, 65975, 66700, 73025, 73660, 75946, 81788, 82550, 84709, 86710, 88900, 92075, 93380, 95758, 102235, 103124, 104650, 115570, 116725, 121394, 128905, 131950, 146050, 151892, 165100, 169418, 173420, 184150, 189865, 191516, 204470, 209300, 216775, 231140, 233450, 239395, 242788, 257810, 263900, 265811, 288925, 292100, 303485, 335153, 338836, 368300, 379730, 408940, 423545, 433550, 466900, 478790, 511175, 515620, 531622, 577850, 592963, 606970, 644525, 670306, 759460, 847090, 867100, 949325, 957580, 1022350, 1063244, 1101217, 1155700, 1185926, 1196975, 1213940, 1289050, 1329055, 1340612, 1517425, 1675765, 1694180, 1898650, 2044700, 2117725, 2202434, 2371852, 2393950, 2578100, 2658110, 2964815, 3034850, 3351530, 3797300, 4235450, 4404868, 4787900, 5316220, 5506085, 5929630, 6069700, 6645275, 6703060, 7708519, 8378825, 8470900, 11012170, 11859260, 13290550, 14824075, 15417038, 16757650, 22024340, 26581100, 27530425, 29648150, 30834076, 33515300, 38542595, 55060850, 59296300, 77085190, 110121700, 154170380, 192712975, 385425950, 770851900]

約数ペア:

[(1, 770851900), (2, 385425950), (4, 192712975), (5, 154170380), (7, 110121700), (10, 77085190), (13, 59296300), (14, 55060850), (20, 38542595), (23, 33515300), (25, 30834076), (26, 29648150), (28, 27530425), (29, 26581100), (35, 22024340), (46, 16757650), (50, 15417038), (52, 14824075), (58, 13290550), (65, 11859260), (70, 11012170), (91, 8470900), (92, 8378825), (100, 7708519), (115, 6703060), (116, 6645275), (127, 6069700), (130, 5929630), (140, 5506085), (145, 5316220), (161, 4787900), (175, 4404868), (182, 4235450), (203, 3797300), (230, 3351530), (254, 3034850), (260, 2964815), (290, 2658110), (299, 2578100), (322, 2393950), (325, 2371852), (350, 2202434), (364, 2117725), (377, 2044700), (406, 1898650), (455, 1694180), (460, 1675765), (508, 1517425), (575, 1340612), (580, 1329055), (598, 1289050), (635, 1213940), (644, 1196975), (650, 1185926), (667, 1155700), (700, 1101217), (725, 1063244), (754, 1022350), (805, 957580), (812, 949325), (889, 867100), (910, 847090), (1015, 759460), (1150, 670306), (1196, 644525), (1270, 606970), (1300, 592963), (1334, 577850), (1450, 531622), (1495, 515620), (1508, 511175), (1610, 478790), (1651, 466900), (1778, 433550), (1820, 423545), (1885, 408940), (2030, 379730), (2093, 368300), (2275, 338836), (2300, 335153), (2540, 303485), (2639, 292100), (2668, 288925), (2900, 265811), (2921, 263900), (2990, 257810), (3175, 242788), (3220, 239395), (3302, 233450), (3335, 231140), (3556, 216775), (3683, 209300), (3770, 204470), (4025, 191516), (4060, 189865), (4186, 184150), (4445, 173420), (4550, 169418), (4669, 165100), (5075, 151892), (5278, 146050), (5842, 131950), (5980, 128905), (6350, 121394), (6604, 116725), (6670, 115570), (7366, 104650), (7475, 103124), (7540, 102235), (8050, 95758), (8255, 93380), (8372, 92075), (8671, 88900), (8890, 86710), (9100, 84709), (9338, 82550), (9425, 81788), (10150, 75946), (10465, 73660), (10556, 73025), (11557, 66700), (11684, 65975), (12700, 60697), (13195, 58420), (13340, 57785), (14605, 52780), (14732, 52325), (14950, 51562), (16100, 47879), (16510, 46690), (16675, 46228), (17342, 44450), (17780, 43355), (18415, 41860), (18676, 41275), (18850, 40894), (20300, 37973), (20447, 37700), (20930, 36830), (22225, 34684), (23114, 33350), (23345, 33020), (25781, 29900), (26390, 29210)]