8180700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 26914944

約数和(自身を除く): 18734244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 37, 44, 50, 55, 60, 66, 67, 74, 75, 100, 110, 111, 132, 134, 148, 150, 165, 185, 201, 220, 222, 268, 275, 300, 330, 335, 370, 402, 407, 444, 550, 555, 660, 670, 737, 740, 804, 814, 825, 925, 1005, 1100, 1110, 1221, 1340, 1474, 1628, 1650, 1675, 1850, 2010, 2035, 2211, 2220, 2442, 2479, 2775, 2948, 3300, 3350, 3685, 3700, 4020, 4070, 4422, 4884, 4958, 5025, 5550, 6105, 6700, 7370, 7437, 8140, 8844, 9916, 10050, 10175, 11055, 11100, 12210, 12395, 14740, 14874, 18425, 20100, 20350, 22110, 24420, 24790, 27269, 29748, 30525, 36850, 37185, 40700, 44220, 49580, 54538, 55275, 61050, 61975, 73700, 74370, 81807, 109076, 110550, 122100, 123950, 136345, 148740, 163614, 185925, 221100, 247900, 272690, 327228, 371850, 409035, 545380, 681725, 743700, 818070, 1363450, 1636140, 2045175, 2726900, 4090350, 8180700]

約数ペア:

[(1, 8180700), (2, 4090350), (3, 2726900), (4, 2045175), (5, 1636140), (6, 1363450), (10, 818070), (11, 743700), (12, 681725), (15, 545380), (20, 409035), (22, 371850), (25, 327228), (30, 272690), (33, 247900), (37, 221100), (44, 185925), (50, 163614), (55, 148740), (60, 136345), (66, 123950), (67, 122100), (74, 110550), (75, 109076), (100, 81807), (110, 74370), (111, 73700), (132, 61975), (134, 61050), (148, 55275), (150, 54538), (165, 49580), (185, 44220), (201, 40700), (220, 37185), (222, 36850), (268, 30525), (275, 29748), (300, 27269), (330, 24790), (335, 24420), (370, 22110), (402, 20350), (407, 20100), (444, 18425), (550, 14874), (555, 14740), (660, 12395), (670, 12210), (737, 11100), (740, 11055), (804, 10175), (814, 10050), (825, 9916), (925, 8844), (1005, 8140), (1100, 7437), (1110, 7370), (1221, 6700), (1340, 6105), (1474, 5550), (1628, 5025), (1650, 4958), (1675, 4884), (1850, 4422), (2010, 4070), (2035, 4020), (2211, 3700), (2220, 3685), (2442, 3350), (2479, 3300), (2775, 2948)]