191530800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:748

約数の個数: 180

約数和(自身を含む): 673722504

約数和(自身を除く): 482191704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 83, 90, 100, 120, 144, 150, 166, 180, 200, 225, 240, 249, 300, 332, 360, 400, 415, 450, 498, 600, 641, 664, 720, 747, 830, 900, 996, 1200, 1245, 1282, 1328, 1494, 1660, 1800, 1923, 1992, 2075, 2490, 2564, 2988, 3205, 3320, 3600, 3735, 3846, 3984, 4150, 4980, 5128, 5769, 5976, 6225, 6410, 6640, 7470, 7692, 8300, 9615, 9960, 10256, 11538, 11952, 12450, 12820, 14940, 15384, 16025, 16600, 18675, 19230, 19920, 23076, 24900, 25640, 28845, 29880, 30768, 32050, 33200, 37350, 38460, 46152, 48075, 49800, 51280, 53203, 57690, 59760, 64100, 74700, 76920, 92304, 96150, 99600, 106406, 115380, 128200, 144225, 149400, 153840, 159609, 192300, 212812, 230760, 256400, 266015, 288450, 298800, 319218, 384600, 425624, 461520, 478827, 532030, 576900, 638436, 769200, 798045, 851248, 957654, 1064060, 1153800, 1276872, 1330075, 1596090, 1915308, 2128120, 2307600, 2394135, 2553744, 2660150, 3192180, 3830616, 3990225, 4256240, 4788270, 5320300, 6384360, 7661232, 7980450, 9576540, 10640600, 11970675, 12768720, 15960900, 19153080, 21281200, 23941350, 31921800, 38306160, 47882700, 63843600, 95765400, 191530800]

約数ペア:

[(1, 191530800), (2, 95765400), (3, 63843600), (4, 47882700), (5, 38306160), (6, 31921800), (8, 23941350), (9, 21281200), (10, 19153080), (12, 15960900), (15, 12768720), (16, 11970675), (18, 10640600), (20, 9576540), (24, 7980450), (25, 7661232), (30, 6384360), (36, 5320300), (40, 4788270), (45, 4256240), (48, 3990225), (50, 3830616), (60, 3192180), (72, 2660150), (75, 2553744), (80, 2394135), (83, 2307600), (90, 2128120), (100, 1915308), (120, 1596090), (144, 1330075), (150, 1276872), (166, 1153800), (180, 1064060), (200, 957654), (225, 851248), (240, 798045), (249, 769200), (300, 638436), (332, 576900), (360, 532030), (400, 478827), (415, 461520), (450, 425624), (498, 384600), (600, 319218), (641, 298800), (664, 288450), (720, 266015), (747, 256400), (830, 230760), (900, 212812), (996, 192300), (1200, 159609), (1245, 153840), (1282, 149400), (1328, 144225), (1494, 128200), (1660, 115380), (1800, 106406), (1923, 99600), (1992, 96150), (2075, 92304), (2490, 76920), (2564, 74700), (2988, 64100), (3205, 59760), (3320, 57690), (3600, 53203), (3735, 51280), (3846, 49800), (3984, 48075), (4150, 46152), (4980, 38460), (5128, 37350), (5769, 33200), (5976, 32050), (6225, 30768), (6410, 29880), (6640, 28845), (7470, 25640), (7692, 24900), (8300, 23076), (9615, 19920), (9960, 19230), (10256, 18675), (11538, 16600), (11952, 16025), (12450, 15384), (12820, 14940)]