149969120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 407187648

約数和(自身を除く): 257218528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 293, 457, 560, 586, 914, 1120, 1172, 1465, 1828, 2051, 2285, 2344, 2930, 3199, 3656, 4102, 4570, 4688, 5860, 6398, 7312, 8204, 9140, 9376, 10255, 11720, 12796, 14624, 15995, 16408, 18280, 20510, 23440, 25592, 31990, 32816, 36560, 41020, 46880, 51184, 63980, 65632, 73120, 82040, 102368, 127960, 133901, 164080, 255920, 267802, 328160, 511840, 535604, 669505, 937307, 1071208, 1339010, 1874614, 2142416, 2678020, 3749228, 4284832, 4686535, 5356040, 7498456, 9373070, 10712080, 14996912, 18746140, 21424160, 29993824, 37492280, 74984560, 149969120]

約数ペア:

[(1, 149969120), (2, 74984560), (4, 37492280), (5, 29993824), (7, 21424160), (8, 18746140), (10, 14996912), (14, 10712080), (16, 9373070), (20, 7498456), (28, 5356040), (32, 4686535), (35, 4284832), (40, 3749228), (56, 2678020), (70, 2142416), (80, 1874614), (112, 1339010), (140, 1071208), (160, 937307), (224, 669505), (280, 535604), (293, 511840), (457, 328160), (560, 267802), (586, 255920), (914, 164080), (1120, 133901), (1172, 127960), (1465, 102368), (1828, 82040), (2051, 73120), (2285, 65632), (2344, 63980), (2930, 51184), (3199, 46880), (3656, 41020), (4102, 36560), (4570, 32816), (4688, 31990), (5860, 25592), (6398, 23440), (7312, 20510), (8204, 18280), (9140, 16408), (9376, 15995), (10255, 14624), (11720, 12796)]