131752800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:686

約数の個数: 216

約数和(自身を含む): 481375440

約数和(自身を除く): 349622640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 174, 180, 200, 225, 232, 240, 261, 288, 290, 300, 348, 360, 400, 435, 450, 464, 480, 522, 580, 600, 631, 696, 720, 725, 800, 870, 900, 928, 1044, 1160, 1200, 1262, 1305, 1392, 1440, 1450, 1740, 1800, 1893, 2088, 2175, 2320, 2400, 2524, 2610, 2784, 2900, 3155, 3480, 3600, 3786, 4176, 4350, 4640, 5048, 5220, 5679, 5800, 6310, 6525, 6960, 7200, 7572, 8352, 8700, 9465, 10096, 10440, 11358, 11600, 12620, 13050, 13920, 15144, 15775, 17400, 18299, 18930, 20192, 20880, 22716, 23200, 25240, 26100, 28395, 30288, 31550, 34800, 36598, 37860, 41760, 45432, 47325, 50480, 52200, 54897, 56790, 60576, 63100, 69600, 73196, 75720, 90864, 91495, 94650, 100960, 104400, 109794, 113580, 126200, 141975, 146392, 151440, 164691, 181728, 182990, 189300, 208800, 219588, 227160, 252400, 274485, 283950, 292784, 302880, 329382, 365980, 378600, 439176, 454320, 457475, 504800, 548970, 567900, 585568, 658764, 731960, 757200, 823455, 878352, 908640, 914950, 1097940, 1135800, 1317528, 1372425, 1463920, 1514400, 1646910, 1756704, 1829900, 2195880, 2271600, 2635056, 2744850, 2927840, 3293820, 3659800, 4117275, 4391760, 4543200, 5270112, 5489700, 6587640, 7319600, 8234550, 8783520, 10979400, 13175280, 14639200, 16469100, 21958800, 26350560, 32938200, 43917600, 65876400, 131752800]

約数ペア:

[(1, 131752800), (2, 65876400), (3, 43917600), (4, 32938200), (5, 26350560), (6, 21958800), (8, 16469100), (9, 14639200), (10, 13175280), (12, 10979400), (15, 8783520), (16, 8234550), (18, 7319600), (20, 6587640), (24, 5489700), (25, 5270112), (29, 4543200), (30, 4391760), (32, 4117275), (36, 3659800), (40, 3293820), (45, 2927840), (48, 2744850), (50, 2635056), (58, 2271600), (60, 2195880), (72, 1829900), (75, 1756704), (80, 1646910), (87, 1514400), (90, 1463920), (96, 1372425), (100, 1317528), (116, 1135800), (120, 1097940), (144, 914950), (145, 908640), (150, 878352), (160, 823455), (174, 757200), (180, 731960), (200, 658764), (225, 585568), (232, 567900), (240, 548970), (261, 504800), (288, 457475), (290, 454320), (300, 439176), (348, 378600), (360, 365980), (400, 329382), (435, 302880), (450, 292784), (464, 283950), (480, 274485), (522, 252400), (580, 227160), (600, 219588), (631, 208800), (696, 189300), (720, 182990), (725, 181728), (800, 164691), (870, 151440), (900, 146392), (928, 141975), (1044, 126200), (1160, 113580), (1200, 109794), (1262, 104400), (1305, 100960), (1392, 94650), (1440, 91495), (1450, 90864), (1740, 75720), (1800, 73196), (1893, 69600), (2088, 63100), (2175, 60576), (2320, 56790), (2400, 54897), (2524, 52200), (2610, 50480), (2784, 47325), (2900, 45432), (3155, 41760), (3480, 37860), (3600, 36598), (3786, 34800), (4176, 31550), (4350, 30288), (4640, 28395), (5048, 26100), (5220, 25240), (5679, 23200), (5800, 22716), (6310, 20880), (6525, 20192), (6960, 18930), (7200, 18299), (7572, 17400), (8352, 15775), (8700, 15144), (9465, 13920), (10096, 13050), (10440, 12620), (11358, 11600)]