788971050

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{11927}}^1$

素因数の和:11962

約数の個数: 144

約数和(自身を含む): 2529213120

約数和(自身を除く): 1740242070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 441, 450, 490, 525, 630, 675, 735, 882, 945, 1050, 1225, 1323, 1350, 1470, 1575, 1890, 2205, 2450, 2646, 3150, 3675, 4410, 4725, 6615, 7350, 9450, 11025, 11927, 13230, 22050, 23854, 33075, 35781, 59635, 66150, 71562, 83489, 107343, 119270, 166978, 178905, 214686, 250467, 298175, 322029, 357810, 417445, 500934, 536715, 584423, 596350, 644058, 751401, 834890, 894525, 1073430, 1168846, 1252335, 1502802, 1610145, 1753269, 1789050, 2087225, 2254203, 2504670, 2683575, 2922115, 3220290, 3506538, 3757005, 4174450, 4508406, 5259807, 5367150, 5844230, 6261675, 7514010, 8050725, 8766345, 10519614, 11271015, 12523350, 14610575, 15779421, 16101450, 17532690, 18785025, 22542030, 26299035, 29221150, 31558842, 37570050, 43831725, 52598070, 56355075, 78897105, 87663450, 112710150, 131495175, 157794210, 262990350, 394485525, 788971050]

約数ペア:

[(1, 788971050), (2, 394485525), (3, 262990350), (5, 157794210), (6, 131495175), (7, 112710150), (9, 87663450), (10, 78897105), (14, 56355075), (15, 52598070), (18, 43831725), (21, 37570050), (25, 31558842), (27, 29221150), (30, 26299035), (35, 22542030), (42, 18785025), (45, 17532690), (49, 16101450), (50, 15779421), (54, 14610575), (63, 12523350), (70, 11271015), (75, 10519614), (90, 8766345), (98, 8050725), (105, 7514010), (126, 6261675), (135, 5844230), (147, 5367150), (150, 5259807), (175, 4508406), (189, 4174450), (210, 3757005), (225, 3506538), (245, 3220290), (270, 2922115), (294, 2683575), (315, 2504670), (350, 2254203), (378, 2087225), (441, 1789050), (450, 1753269), (490, 1610145), (525, 1502802), (630, 1252335), (675, 1168846), (735, 1073430), (882, 894525), (945, 834890), (1050, 751401), (1225, 644058), (1323, 596350), (1350, 584423), (1470, 536715), (1575, 500934), (1890, 417445), (2205, 357810), (2450, 322029), (2646, 298175), (3150, 250467), (3675, 214686), (4410, 178905), (4725, 166978), (6615, 119270), (7350, 107343), (9450, 83489), (11025, 71562), (11927, 66150), (13230, 59635), (22050, 35781), (23854, 33075)]