89247060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 311840256

約数和(自身を除く): 222593196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 193, 210, 252, 315, 367, 386, 420, 579, 630, 734, 772, 965, 1101, 1158, 1260, 1351, 1468, 1737, 1835, 1930, 2202, 2316, 2569, 2702, 2895, 3303, 3474, 3670, 3860, 4053, 4404, 5138, 5404, 5505, 5790, 6606, 6755, 6948, 7340, 7707, 8106, 8685, 10276, 11010, 11580, 12159, 12845, 13212, 13510, 15414, 16212, 16515, 17370, 20265, 22020, 23121, 24318, 25690, 27020, 30828, 33030, 34740, 38535, 40530, 46242, 48636, 51380, 60795, 66060, 70831, 77070, 81060, 92484, 115605, 121590, 141662, 154140, 212493, 231210, 243180, 283324, 354155, 424986, 462420, 495817, 637479, 708310, 849972, 991634, 1062465, 1274958, 1416620, 1487451, 1983268, 2124930, 2479085, 2549916, 2974902, 3187395, 4249860, 4462353, 4958170, 5949804, 6374790, 7437255, 8924706, 9916340, 12749580, 14874510, 17849412, 22311765, 29749020, 44623530, 89247060]

約数ペア:

[(1, 89247060), (2, 44623530), (3, 29749020), (4, 22311765), (5, 17849412), (6, 14874510), (7, 12749580), (9, 9916340), (10, 8924706), (12, 7437255), (14, 6374790), (15, 5949804), (18, 4958170), (20, 4462353), (21, 4249860), (28, 3187395), (30, 2974902), (35, 2549916), (36, 2479085), (42, 2124930), (45, 1983268), (60, 1487451), (63, 1416620), (70, 1274958), (84, 1062465), (90, 991634), (105, 849972), (126, 708310), (140, 637479), (180, 495817), (193, 462420), (210, 424986), (252, 354155), (315, 283324), (367, 243180), (386, 231210), (420, 212493), (579, 154140), (630, 141662), (734, 121590), (772, 115605), (965, 92484), (1101, 81060), (1158, 77070), (1260, 70831), (1351, 66060), (1468, 60795), (1737, 51380), (1835, 48636), (1930, 46242), (2202, 40530), (2316, 38535), (2569, 34740), (2702, 33030), (2895, 30828), (3303, 27020), (3474, 25690), (3670, 24318), (3860, 23121), (4053, 22020), (4404, 20265), (5138, 17370), (5404, 16515), (5505, 16212), (5790, 15414), (6606, 13510), (6755, 13212), (6948, 12845), (7340, 12159), (7707, 11580), (8106, 11010), (8685, 10276)]