150214400

素因数分解:

$2^8\times 5^2\times 7^2\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 162

約数和(自身を含む): 433409760

約数和(自身を除く): 283195360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 256, 280, 320, 350, 392, 400, 448, 479, 490, 560, 640, 700, 784, 800, 896, 958, 980, 1120, 1225, 1280, 1400, 1568, 1600, 1792, 1916, 1960, 2240, 2395, 2450, 2800, 3136, 3200, 3353, 3832, 3920, 4480, 4790, 4900, 5600, 6272, 6400, 6706, 7664, 7840, 8960, 9580, 9800, 11200, 11975, 12544, 13412, 15328, 15680, 16765, 19160, 19600, 22400, 23471, 23950, 26824, 30656, 31360, 33530, 38320, 39200, 44800, 46942, 47900, 53648, 61312, 62720, 67060, 76640, 78400, 83825, 93884, 95800, 107296, 117355, 122624, 134120, 153280, 156800, 167650, 187768, 191600, 214592, 234710, 268240, 306560, 313600, 335300, 375536, 383200, 429184, 469420, 536480, 586775, 613120, 670600, 751072, 766400, 858368, 938840, 1072960, 1173550, 1341200, 1502144, 1532800, 1877680, 2145920, 2347100, 2682400, 3004288, 3065600, 3755360, 4291840, 4694200, 5364800, 6008576, 7510720, 9388400, 10729600, 15021440, 18776800, 21459200, 30042880, 37553600, 75107200, 150214400]

約数ペア:

[(1, 150214400), (2, 75107200), (4, 37553600), (5, 30042880), (7, 21459200), (8, 18776800), (10, 15021440), (14, 10729600), (16, 9388400), (20, 7510720), (25, 6008576), (28, 5364800), (32, 4694200), (35, 4291840), (40, 3755360), (49, 3065600), (50, 3004288), (56, 2682400), (64, 2347100), (70, 2145920), (80, 1877680), (98, 1532800), (100, 1502144), (112, 1341200), (128, 1173550), (140, 1072960), (160, 938840), (175, 858368), (196, 766400), (200, 751072), (224, 670600), (245, 613120), (256, 586775), (280, 536480), (320, 469420), (350, 429184), (392, 383200), (400, 375536), (448, 335300), (479, 313600), (490, 306560), (560, 268240), (640, 234710), (700, 214592), (784, 191600), (800, 187768), (896, 167650), (958, 156800), (980, 153280), (1120, 134120), (1225, 122624), (1280, 117355), (1400, 107296), (1568, 95800), (1600, 93884), (1792, 83825), (1916, 78400), (1960, 76640), (2240, 67060), (2395, 62720), (2450, 61312), (2800, 53648), (3136, 47900), (3200, 46942), (3353, 44800), (3832, 39200), (3920, 38320), (4480, 33530), (4790, 31360), (4900, 30656), (5600, 26824), (6272, 23950), (6400, 23471), (6706, 22400), (7664, 19600), (7840, 19160), (8960, 16765), (9580, 15680), (9800, 15328), (11200, 13412), (11975, 12544)]