40590990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 120268800

約数和(自身を除く): 79677810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 79, 90, 99, 110, 135, 158, 165, 173, 198, 237, 270, 297, 330, 346, 395, 474, 495, 519, 594, 711, 790, 865, 869, 990, 1038, 1185, 1422, 1485, 1557, 1730, 1738, 1903, 2133, 2370, 2595, 2607, 2970, 3114, 3555, 3806, 4266, 4345, 4671, 5190, 5214, 5709, 7110, 7785, 7821, 8690, 9342, 9515, 10665, 11418, 13035, 13667, 15570, 15642, 17127, 19030, 21330, 23355, 23463, 26070, 27334, 28545, 34254, 39105, 41001, 46710, 46926, 51381, 57090, 68335, 78210, 82002, 85635, 102762, 117315, 123003, 136670, 150337, 171270, 205005, 234630, 246006, 256905, 300674, 369009, 410010, 451011, 513810, 615015, 738018, 751685, 902022, 1230030, 1353033, 1503370, 1845045, 2255055, 2706066, 3690090, 4059099, 4510110, 6765165, 8118198, 13530330, 20295495, 40590990]

約数ペア:

[(1, 40590990), (2, 20295495), (3, 13530330), (5, 8118198), (6, 6765165), (9, 4510110), (10, 4059099), (11, 3690090), (15, 2706066), (18, 2255055), (22, 1845045), (27, 1503370), (30, 1353033), (33, 1230030), (45, 902022), (54, 751685), (55, 738018), (66, 615015), (79, 513810), (90, 451011), (99, 410010), (110, 369009), (135, 300674), (158, 256905), (165, 246006), (173, 234630), (198, 205005), (237, 171270), (270, 150337), (297, 136670), (330, 123003), (346, 117315), (395, 102762), (474, 85635), (495, 82002), (519, 78210), (594, 68335), (711, 57090), (790, 51381), (865, 46926), (869, 46710), (990, 41001), (1038, 39105), (1185, 34254), (1422, 28545), (1485, 27334), (1557, 26070), (1730, 23463), (1738, 23355), (1903, 21330), (2133, 19030), (2370, 17127), (2595, 15642), (2607, 15570), (2970, 13667), (3114, 13035), (3555, 11418), (3806, 10665), (4266, 9515), (4345, 9342), (4671, 8690), (5190, 7821), (5214, 7785), (5709, 7110)]