74827740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 243403776

約数和(自身を除く): 168576036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 43, 46, 52, 60, 65, 69, 78, 86, 92, 97, 115, 129, 130, 138, 156, 172, 194, 195, 215, 230, 258, 260, 276, 291, 299, 345, 388, 390, 430, 460, 485, 516, 559, 582, 598, 645, 690, 780, 860, 897, 970, 989, 1118, 1164, 1196, 1261, 1290, 1380, 1455, 1495, 1677, 1794, 1940, 1978, 2231, 2236, 2522, 2580, 2795, 2910, 2967, 2990, 3354, 3588, 3783, 3956, 4171, 4462, 4485, 4945, 5044, 5590, 5820, 5934, 5980, 6305, 6693, 6708, 7566, 8342, 8385, 8924, 8970, 9890, 11155, 11180, 11868, 12513, 12610, 12857, 13386, 14835, 15132, 16684, 16770, 17940, 18915, 19780, 20855, 22310, 25026, 25220, 25714, 26772, 29003, 29670, 33465, 33540, 37830, 38571, 41710, 44620, 50052, 51428, 54223, 58006, 59340, 62565, 64285, 66930, 75660, 77142, 83420, 87009, 95933, 108446, 116012, 125130, 128570, 133860, 145015, 154284, 162669, 174018, 191866, 192855, 216892, 250260, 257140, 271115, 287799, 290030, 325338, 348036, 383732, 385710, 435045, 479665, 542230, 575598, 580060, 650676, 771420, 813345, 870090, 959330, 1084460, 1151196, 1247129, 1438995, 1626690, 1740180, 1918660, 2494258, 2877990, 3253380, 3741387, 4988516, 5755980, 6235645, 7482774, 12471290, 14965548, 18706935, 24942580, 37413870, 74827740]

約数ペア:

[(1, 74827740), (2, 37413870), (3, 24942580), (4, 18706935), (5, 14965548), (6, 12471290), (10, 7482774), (12, 6235645), (13, 5755980), (15, 4988516), (20, 3741387), (23, 3253380), (26, 2877990), (30, 2494258), (39, 1918660), (43, 1740180), (46, 1626690), (52, 1438995), (60, 1247129), (65, 1151196), (69, 1084460), (78, 959330), (86, 870090), (92, 813345), (97, 771420), (115, 650676), (129, 580060), (130, 575598), (138, 542230), (156, 479665), (172, 435045), (194, 385710), (195, 383732), (215, 348036), (230, 325338), (258, 290030), (260, 287799), (276, 271115), (291, 257140), (299, 250260), (345, 216892), (388, 192855), (390, 191866), (430, 174018), (460, 162669), (485, 154284), (516, 145015), (559, 133860), (582, 128570), (598, 125130), (645, 116012), (690, 108446), (780, 95933), (860, 87009), (897, 83420), (970, 77142), (989, 75660), (1118, 66930), (1164, 64285), (1196, 62565), (1261, 59340), (1290, 58006), (1380, 54223), (1455, 51428), (1495, 50052), (1677, 44620), (1794, 41710), (1940, 38571), (1978, 37830), (2231, 33540), (2236, 33465), (2522, 29670), (2580, 29003), (2795, 26772), (2910, 25714), (2967, 25220), (2990, 25026), (3354, 22310), (3588, 20855), (3783, 19780), (3956, 18915), (4171, 17940), (4462, 16770), (4485, 16684), (4945, 15132), (5044, 14835), (5590, 13386), (5820, 12857), (5934, 12610), (5980, 12513), (6305, 11868), (6693, 11180), (6708, 11155), (7566, 9890), (8342, 8970), (8385, 8924)]