189520800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 288

約数和(自身を含む): 731203200

約数和(自身を除く): 541682400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 96, 100, 105, 112, 116, 120, 140, 145, 150, 160, 168, 174, 175, 200, 203, 210, 224, 232, 240, 280, 290, 300, 336, 348, 350, 389, 400, 406, 420, 435, 464, 480, 525, 560, 580, 600, 609, 672, 696, 700, 725, 778, 800, 812, 840, 870, 928, 1015, 1050, 1120, 1160, 1167, 1200, 1218, 1392, 1400, 1450, 1556, 1624, 1680, 1740, 1945, 2030, 2100, 2175, 2320, 2334, 2400, 2436, 2723, 2784, 2800, 2900, 3045, 3112, 3248, 3360, 3480, 3890, 4060, 4200, 4350, 4640, 4668, 4872, 5075, 5446, 5600, 5800, 5835, 6090, 6224, 6496, 6960, 7780, 8120, 8169, 8400, 8700, 9336, 9725, 9744, 10150, 10892, 11281, 11600, 11670, 12180, 12448, 13615, 13920, 15225, 15560, 16240, 16338, 16800, 17400, 18672, 19450, 19488, 20300, 21784, 22562, 23200, 23340, 24360, 27230, 29175, 30450, 31120, 32480, 32676, 33843, 34800, 37344, 38900, 40600, 40845, 43568, 45124, 46680, 48720, 54460, 56405, 58350, 60900, 62240, 65352, 67686, 68075, 69600, 77800, 78967, 81200, 81690, 87136, 90248, 93360, 97440, 108920, 112810, 116700, 121800, 130704, 135372, 136150, 155600, 157934, 162400, 163380, 169215, 180496, 186720, 204225, 217840, 225620, 233400, 236901, 243600, 261408, 270744, 272300, 282025, 311200, 315868, 326760, 338430, 360992, 394835, 408450, 435680, 451240, 466800, 473802, 487200, 541488, 544600, 564050, 631736, 653520, 676860, 789670, 816900, 846075, 902480, 933600, 947604, 1082976, 1089200, 1128100, 1184505, 1263472, 1307040, 1353720, 1579340, 1633800, 1692150, 1804960, 1895208, 1974175, 2178400, 2256200, 2369010, 2526944, 2707440, 3158680, 3267600, 3384300, 3790416, 3948350, 4512400, 4738020, 5414880, 5922525, 6317360, 6535200, 6768600, 7580832, 7896700, 9024800, 9476040, 11845050, 12634720, 13537200, 15793400, 18952080, 23690100, 27074400, 31586800, 37904160, 47380200, 63173600, 94760400, 189520800]

約数ペア:

[(1, 189520800), (2, 94760400), (3, 63173600), (4, 47380200), (5, 37904160), (6, 31586800), (7, 27074400), (8, 23690100), (10, 18952080), (12, 15793400), (14, 13537200), (15, 12634720), (16, 11845050), (20, 9476040), (21, 9024800), (24, 7896700), (25, 7580832), (28, 6768600), (29, 6535200), (30, 6317360), (32, 5922525), (35, 5414880), (40, 4738020), (42, 4512400), (48, 3948350), (50, 3790416), (56, 3384300), (58, 3267600), (60, 3158680), (70, 2707440), (75, 2526944), (80, 2369010), (84, 2256200), (87, 2178400), (96, 1974175), (100, 1895208), (105, 1804960), (112, 1692150), (116, 1633800), (120, 1579340), (140, 1353720), (145, 1307040), (150, 1263472), (160, 1184505), (168, 1128100), (174, 1089200), (175, 1082976), (200, 947604), (203, 933600), (210, 902480), (224, 846075), (232, 816900), (240, 789670), (280, 676860), (290, 653520), (300, 631736), (336, 564050), (348, 544600), (350, 541488), (389, 487200), (400, 473802), (406, 466800), (420, 451240), (435, 435680), (464, 408450), (480, 394835), (525, 360992), (560, 338430), (580, 326760), (600, 315868), (609, 311200), (672, 282025), (696, 272300), (700, 270744), (725, 261408), (778, 243600), (800, 236901), (812, 233400), (840, 225620), (870, 217840), (928, 204225), (1015, 186720), (1050, 180496), (1120, 169215), (1160, 163380), (1167, 162400), (1200, 157934), (1218, 155600), (1392, 136150), (1400, 135372), (1450, 130704), (1556, 121800), (1624, 116700), (1680, 112810), (1740, 108920), (1945, 97440), (2030, 93360), (2100, 90248), (2175, 87136), (2320, 81690), (2334, 81200), (2400, 78967), (2436, 77800), (2723, 69600), (2784, 68075), (2800, 67686), (2900, 65352), (3045, 62240), (3112, 60900), (3248, 58350), (3360, 56405), (3480, 54460), (3890, 48720), (4060, 46680), (4200, 45124), (4350, 43568), (4640, 40845), (4668, 40600), (4872, 38900), (5075, 37344), (5446, 34800), (5600, 33843), (5800, 32676), (5835, 32480), (6090, 31120), (6224, 30450), (6496, 29175), (6960, 27230), (7780, 24360), (8120, 23340), (8169, 23200), (8400, 22562), (8700, 21784), (9336, 20300), (9725, 19488), (9744, 19450), (10150, 18672), (10892, 17400), (11281, 16800), (11600, 16338), (11670, 16240), (12180, 15560), (12448, 15225), (13615, 13920)]