145382400

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 198

約数和(自身を含む): 521362712

約数和(自身を除く): 375980312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 631, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1262, 1280, 1440, 1536, 1600, 1800, 1893, 1920, 2304, 2400, 2524, 2560, 2880, 3072, 3155, 3200, 3600, 3786, 3840, 4608, 4800, 5048, 5120, 5679, 5760, 6310, 6400, 7200, 7572, 7680, 9216, 9465, 9600, 10096, 11358, 11520, 12620, 12800, 14400, 15144, 15360, 15775, 18930, 19200, 20192, 22716, 23040, 25240, 25600, 28395, 28800, 30288, 31550, 37860, 38400, 40384, 45432, 46080, 47325, 50480, 56790, 57600, 60576, 63100, 75720, 76800, 80768, 90864, 94650, 100960, 113580, 115200, 121152, 126200, 141975, 151440, 161536, 181728, 189300, 201920, 227160, 230400, 242304, 252400, 283950, 302880, 323072, 363456, 378600, 403840, 454320, 484608, 504800, 567900, 605760, 646144, 726912, 757200, 807680, 908640, 969216, 1009600, 1135800, 1211520, 1453824, 1514400, 1615360, 1817280, 1938432, 2019200, 2271600, 2423040, 2907648, 3028800, 3230720, 3634560, 4038400, 4543200, 4846080, 5815296, 6057600, 7269120, 8076800, 9086400, 9692160, 12115200, 14538240, 16153600, 18172800, 24230400, 29076480, 36345600, 48460800, 72691200, 145382400]

約数ペア:

[(1, 145382400), (2, 72691200), (3, 48460800), (4, 36345600), (5, 29076480), (6, 24230400), (8, 18172800), (9, 16153600), (10, 14538240), (12, 12115200), (15, 9692160), (16, 9086400), (18, 8076800), (20, 7269120), (24, 6057600), (25, 5815296), (30, 4846080), (32, 4543200), (36, 4038400), (40, 3634560), (45, 3230720), (48, 3028800), (50, 2907648), (60, 2423040), (64, 2271600), (72, 2019200), (75, 1938432), (80, 1817280), (90, 1615360), (96, 1514400), (100, 1453824), (120, 1211520), (128, 1135800), (144, 1009600), (150, 969216), (160, 908640), (180, 807680), (192, 757200), (200, 726912), (225, 646144), (240, 605760), (256, 567900), (288, 504800), (300, 484608), (320, 454320), (360, 403840), (384, 378600), (400, 363456), (450, 323072), (480, 302880), (512, 283950), (576, 252400), (600, 242304), (631, 230400), (640, 227160), (720, 201920), (768, 189300), (800, 181728), (900, 161536), (960, 151440), (1024, 141975), (1152, 126200), (1200, 121152), (1262, 115200), (1280, 113580), (1440, 100960), (1536, 94650), (1600, 90864), (1800, 80768), (1893, 76800), (1920, 75720), (2304, 63100), (2400, 60576), (2524, 57600), (2560, 56790), (2880, 50480), (3072, 47325), (3155, 46080), (3200, 45432), (3600, 40384), (3786, 38400), (3840, 37860), (4608, 31550), (4800, 30288), (5048, 28800), (5120, 28395), (5679, 25600), (5760, 25240), (6310, 23040), (6400, 22716), (7200, 20192), (7572, 19200), (7680, 18930), (9216, 15775), (9465, 15360), (9600, 15144), (10096, 14400), (11358, 12800), (11520, 12620)]