131178600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 288

約数和(自身を含む): 522288000

約数和(自身を除く): 391109400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 29, 30, 35, 36, 40, 42, 45, 50, 56, 58, 60, 63, 70, 72, 75, 84, 87, 90, 100, 105, 116, 120, 126, 140, 145, 150, 168, 174, 175, 180, 200, 203, 210, 225, 232, 252, 261, 280, 290, 300, 315, 348, 350, 359, 360, 406, 420, 435, 450, 504, 522, 525, 580, 600, 609, 630, 696, 700, 718, 725, 812, 840, 870, 900, 1015, 1044, 1050, 1077, 1160, 1218, 1260, 1305, 1400, 1436, 1450, 1575, 1624, 1740, 1795, 1800, 1827, 2030, 2088, 2100, 2154, 2175, 2436, 2513, 2520, 2610, 2872, 2900, 3045, 3150, 3231, 3480, 3590, 3654, 4060, 4200, 4308, 4350, 4872, 5026, 5075, 5220, 5385, 5800, 6090, 6300, 6462, 6525, 7180, 7308, 7539, 8120, 8616, 8700, 8975, 9135, 10052, 10150, 10411, 10440, 10770, 12180, 12565, 12600, 12924, 13050, 14360, 14616, 15078, 15225, 16155, 17400, 17950, 18270, 20104, 20300, 20822, 21540, 22617, 24360, 25130, 25848, 26100, 26925, 30156, 30450, 31233, 32310, 35900, 36540, 37695, 40600, 41644, 43080, 45234, 45675, 50260, 52055, 52200, 53850, 60312, 60900, 62466, 62825, 64620, 71800, 72877, 73080, 75390, 80775, 83288, 90468, 91350, 93699, 100520, 104110, 107700, 113085, 121800, 124932, 125650, 129240, 145754, 150780, 156165, 161550, 180936, 182700, 187398, 188475, 208220, 215400, 218631, 226170, 249864, 251300, 260275, 291508, 301560, 312330, 323100, 364385, 365400, 374796, 376950, 416440, 437262, 452340, 468495, 502600, 520550, 565425, 583016, 624660, 646200, 655893, 728770, 749592, 753900, 780825, 874524, 904680, 936990, 1041100, 1093155, 1130850, 1249320, 1311786, 1457540, 1507800, 1561650, 1749048, 1821925, 1873980, 2082200, 2186310, 2261700, 2342475, 2623572, 2915080, 3123300, 3279465, 3643850, 3747960, 4372620, 4523400, 4684950, 5247144, 5465775, 6246600, 6558930, 7287700, 8745240, 9369900, 10931550, 13117860, 14575400, 16397325, 18739800, 21863100, 26235720, 32794650, 43726200, 65589300, 131178600]

約数ペア:

[(1, 131178600), (2, 65589300), (3, 43726200), (4, 32794650), (5, 26235720), (6, 21863100), (7, 18739800), (8, 16397325), (9, 14575400), (10, 13117860), (12, 10931550), (14, 9369900), (15, 8745240), (18, 7287700), (20, 6558930), (21, 6246600), (24, 5465775), (25, 5247144), (28, 4684950), (29, 4523400), (30, 4372620), (35, 3747960), (36, 3643850), (40, 3279465), (42, 3123300), (45, 2915080), (50, 2623572), (56, 2342475), (58, 2261700), (60, 2186310), (63, 2082200), (70, 1873980), (72, 1821925), (75, 1749048), (84, 1561650), (87, 1507800), (90, 1457540), (100, 1311786), (105, 1249320), (116, 1130850), (120, 1093155), (126, 1041100), (140, 936990), (145, 904680), (150, 874524), (168, 780825), (174, 753900), (175, 749592), (180, 728770), (200, 655893), (203, 646200), (210, 624660), (225, 583016), (232, 565425), (252, 520550), (261, 502600), (280, 468495), (290, 452340), (300, 437262), (315, 416440), (348, 376950), (350, 374796), (359, 365400), (360, 364385), (406, 323100), (420, 312330), (435, 301560), (450, 291508), (504, 260275), (522, 251300), (525, 249864), (580, 226170), (600, 218631), (609, 215400), (630, 208220), (696, 188475), (700, 187398), (718, 182700), (725, 180936), (812, 161550), (840, 156165), (870, 150780), (900, 145754), (1015, 129240), (1044, 125650), (1050, 124932), (1077, 121800), (1160, 113085), (1218, 107700), (1260, 104110), (1305, 100520), (1400, 93699), (1436, 91350), (1450, 90468), (1575, 83288), (1624, 80775), (1740, 75390), (1795, 73080), (1800, 72877), (1827, 71800), (2030, 64620), (2088, 62825), (2100, 62466), (2154, 60900), (2175, 60312), (2436, 53850), (2513, 52200), (2520, 52055), (2610, 50260), (2872, 45675), (2900, 45234), (3045, 43080), (3150, 41644), (3231, 40600), (3480, 37695), (3590, 36540), (3654, 35900), (4060, 32310), (4200, 31233), (4308, 30450), (4350, 30156), (4872, 26925), (5026, 26100), (5075, 25848), (5220, 25130), (5385, 24360), (5800, 22617), (6090, 21540), (6300, 20822), (6462, 20300), (6525, 20104), (7180, 18270), (7308, 17950), (7539, 17400), (8120, 16155), (8616, 15225), (8700, 15078), (8975, 14616), (9135, 14360), (10052, 13050), (10150, 12924), (10411, 12600), (10440, 12565), (10770, 12180)]