150668840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^2$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 399409920

約数和(自身を除く): 248741080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 107, 140, 188, 214, 235, 280, 329, 376, 428, 470, 535, 658, 749, 856, 940, 1070, 1316, 1498, 1645, 1880, 2140, 2632, 2996, 3290, 3745, 4280, 5029, 5992, 6580, 7490, 10058, 11449, 13160, 14980, 20116, 22898, 25145, 29960, 35203, 40232, 45796, 50290, 57245, 70406, 80143, 91592, 100580, 114490, 140812, 160286, 176015, 201160, 228980, 281624, 320572, 352030, 400715, 457960, 538103, 641144, 704060, 801430, 1076206, 1408120, 1602860, 2152412, 2690515, 3205720, 3766721, 4304824, 5381030, 7533442, 10762060, 15066884, 18833605, 21524120, 30133768, 37667210, 75334420, 150668840]

約数ペア:

[(1, 150668840), (2, 75334420), (4, 37667210), (5, 30133768), (7, 21524120), (8, 18833605), (10, 15066884), (14, 10762060), (20, 7533442), (28, 5381030), (35, 4304824), (40, 3766721), (47, 3205720), (56, 2690515), (70, 2152412), (94, 1602860), (107, 1408120), (140, 1076206), (188, 801430), (214, 704060), (235, 641144), (280, 538103), (329, 457960), (376, 400715), (428, 352030), (470, 320572), (535, 281624), (658, 228980), (749, 201160), (856, 176015), (940, 160286), (1070, 140812), (1316, 114490), (1498, 100580), (1645, 91592), (1880, 80143), (2140, 70406), (2632, 57245), (2996, 50290), (3290, 45796), (3745, 40232), (4280, 35203), (5029, 29960), (5992, 25145), (6580, 22898), (7490, 20116), (10058, 14980), (11449, 13160)]