75501440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 128

約数和(自身を含む): 217382400

約数和(自身を除く): 141880960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 887, 896, 1064, 1120, 1216, 1330, 1520, 1774, 2128, 2240, 2432, 2660, 3040, 3548, 4256, 4435, 4480, 5320, 6080, 6209, 7096, 8512, 8870, 10640, 12160, 12418, 14192, 16853, 17024, 17740, 21280, 24836, 28384, 31045, 33706, 35480, 42560, 49672, 56768, 62090, 67412, 70960, 84265, 85120, 99344, 113536, 117971, 124180, 134824, 141920, 168530, 198688, 235942, 248360, 269648, 283840, 337060, 397376, 471884, 496720, 539296, 567680, 589855, 674120, 794752, 943768, 993440, 1078592, 1179710, 1348240, 1887536, 1986880, 2157184, 2359420, 2696480, 3775072, 3973760, 4718840, 5392960, 7550144, 9437680, 10785920, 15100288, 18875360, 37750720, 75501440]

約数ペア:

[(1, 75501440), (2, 37750720), (4, 18875360), (5, 15100288), (7, 10785920), (8, 9437680), (10, 7550144), (14, 5392960), (16, 4718840), (19, 3973760), (20, 3775072), (28, 2696480), (32, 2359420), (35, 2157184), (38, 1986880), (40, 1887536), (56, 1348240), (64, 1179710), (70, 1078592), (76, 993440), (80, 943768), (95, 794752), (112, 674120), (128, 589855), (133, 567680), (140, 539296), (152, 496720), (160, 471884), (190, 397376), (224, 337060), (266, 283840), (280, 269648), (304, 248360), (320, 235942), (380, 198688), (448, 168530), (532, 141920), (560, 134824), (608, 124180), (640, 117971), (665, 113536), (760, 99344), (887, 85120), (896, 84265), (1064, 70960), (1120, 67412), (1216, 62090), (1330, 56768), (1520, 49672), (1774, 42560), (2128, 35480), (2240, 33706), (2432, 31045), (2660, 28384), (3040, 24836), (3548, 21280), (4256, 17740), (4435, 17024), (4480, 16853), (5320, 14192), (6080, 12418), (6209, 12160), (7096, 10640), (8512, 8870)]