189784800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 216

約数和(自身を含む): 685909224

約数和(自身を除く): 496124424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 96, 100, 120, 129, 144, 150, 160, 172, 180, 200, 215, 225, 240, 258, 288, 300, 344, 360, 387, 400, 430, 450, 480, 516, 600, 613, 645, 688, 720, 774, 800, 860, 900, 1032, 1075, 1200, 1226, 1290, 1376, 1440, 1548, 1720, 1800, 1839, 1935, 2064, 2150, 2400, 2452, 2580, 3065, 3096, 3225, 3440, 3600, 3678, 3870, 4128, 4300, 4904, 5160, 5517, 6130, 6192, 6450, 6880, 7200, 7356, 7740, 8600, 9195, 9675, 9808, 10320, 11034, 12260, 12384, 12900, 14712, 15325, 15480, 17200, 18390, 19350, 19616, 20640, 22068, 24520, 25800, 26359, 27585, 29424, 30650, 30960, 34400, 36780, 38700, 44136, 45975, 49040, 51600, 52718, 55170, 58848, 61300, 61920, 73560, 77400, 79077, 88272, 91950, 98080, 103200, 105436, 110340, 122600, 131795, 137925, 147120, 154800, 158154, 176544, 183900, 210872, 220680, 237231, 245200, 263590, 275850, 294240, 309600, 316308, 367800, 395385, 421744, 441360, 474462, 490400, 527180, 551700, 632616, 658975, 735600, 790770, 843488, 882720, 948924, 1054360, 1103400, 1186155, 1265232, 1317950, 1471200, 1581540, 1897848, 1976925, 2108720, 2206800, 2372310, 2530464, 2635900, 3163080, 3795696, 3953850, 4217440, 4413600, 4744620, 5271800, 5930775, 6326160, 7591392, 7907700, 9489240, 10543600, 11861550, 12652320, 15815400, 18978480, 21087200, 23723100, 31630800, 37956960, 47446200, 63261600, 94892400, 189784800]

約数ペア:

[(1, 189784800), (2, 94892400), (3, 63261600), (4, 47446200), (5, 37956960), (6, 31630800), (8, 23723100), (9, 21087200), (10, 18978480), (12, 15815400), (15, 12652320), (16, 11861550), (18, 10543600), (20, 9489240), (24, 7907700), (25, 7591392), (30, 6326160), (32, 5930775), (36, 5271800), (40, 4744620), (43, 4413600), (45, 4217440), (48, 3953850), (50, 3795696), (60, 3163080), (72, 2635900), (75, 2530464), (80, 2372310), (86, 2206800), (90, 2108720), (96, 1976925), (100, 1897848), (120, 1581540), (129, 1471200), (144, 1317950), (150, 1265232), (160, 1186155), (172, 1103400), (180, 1054360), (200, 948924), (215, 882720), (225, 843488), (240, 790770), (258, 735600), (288, 658975), (300, 632616), (344, 551700), (360, 527180), (387, 490400), (400, 474462), (430, 441360), (450, 421744), (480, 395385), (516, 367800), (600, 316308), (613, 309600), (645, 294240), (688, 275850), (720, 263590), (774, 245200), (800, 237231), (860, 220680), (900, 210872), (1032, 183900), (1075, 176544), (1200, 158154), (1226, 154800), (1290, 147120), (1376, 137925), (1440, 131795), (1548, 122600), (1720, 110340), (1800, 105436), (1839, 103200), (1935, 98080), (2064, 91950), (2150, 88272), (2400, 79077), (2452, 77400), (2580, 73560), (3065, 61920), (3096, 61300), (3225, 58848), (3440, 55170), (3600, 52718), (3678, 51600), (3870, 49040), (4128, 45975), (4300, 44136), (4904, 38700), (5160, 36780), (5517, 34400), (6130, 30960), (6192, 30650), (6450, 29424), (6880, 27585), (7200, 26359), (7356, 25800), (7740, 24520), (8600, 22068), (9195, 20640), (9675, 19616), (9808, 19350), (10320, 18390), (11034, 17200), (12260, 15480), (12384, 15325), (12900, 14712)]