72263730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 227525760

約数和(自身を除く): 155262030

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 49, 55, 66, 70, 77, 82, 98, 105, 109, 110, 123, 147, 154, 165, 205, 210, 218, 231, 245, 246, 287, 294, 327, 330, 385, 410, 451, 462, 490, 539, 545, 574, 615, 654, 735, 763, 770, 861, 902, 1078, 1090, 1155, 1199, 1230, 1353, 1435, 1470, 1526, 1617, 1635, 1722, 2009, 2255, 2289, 2310, 2398, 2695, 2706, 2870, 3157, 3234, 3270, 3597, 3815, 4018, 4305, 4469, 4510, 4578, 5341, 5390, 5995, 6027, 6314, 6765, 7194, 7630, 8085, 8393, 8610, 8938, 9471, 10045, 10682, 11445, 11990, 12054, 13407, 13530, 15785, 16023, 16170, 16786, 17985, 18942, 20090, 22099, 22345, 22890, 25179, 26705, 26814, 30135, 31283, 31570, 32046, 35970, 41965, 44198, 44690, 47355, 49159, 50358, 53410, 58751, 60270, 62566, 66297, 67035, 80115, 83930, 93849, 94710, 98318, 110495, 117502, 125895, 132594, 134070, 147477, 156415, 160230, 176253, 187698, 218981, 220990, 245795, 251790, 293755, 294954, 312830, 331485, 344113, 352506, 437962, 469245, 491590, 587510, 656943, 662970, 688226, 737385, 881265, 938490, 1032339, 1094905, 1313886, 1474770, 1720565, 1762530, 2064678, 2189810, 2408791, 3284715, 3441130, 4817582, 5161695, 6569430, 7226373, 10323390, 12043955, 14452746, 24087910, 36131865, 72263730]

約数ペア:

[(1, 72263730), (2, 36131865), (3, 24087910), (5, 14452746), (6, 12043955), (7, 10323390), (10, 7226373), (11, 6569430), (14, 5161695), (15, 4817582), (21, 3441130), (22, 3284715), (30, 2408791), (33, 2189810), (35, 2064678), (41, 1762530), (42, 1720565), (49, 1474770), (55, 1313886), (66, 1094905), (70, 1032339), (77, 938490), (82, 881265), (98, 737385), (105, 688226), (109, 662970), (110, 656943), (123, 587510), (147, 491590), (154, 469245), (165, 437962), (205, 352506), (210, 344113), (218, 331485), (231, 312830), (245, 294954), (246, 293755), (287, 251790), (294, 245795), (327, 220990), (330, 218981), (385, 187698), (410, 176253), (451, 160230), (462, 156415), (490, 147477), (539, 134070), (545, 132594), (574, 125895), (615, 117502), (654, 110495), (735, 98318), (763, 94710), (770, 93849), (861, 83930), (902, 80115), (1078, 67035), (1090, 66297), (1155, 62566), (1199, 60270), (1230, 58751), (1353, 53410), (1435, 50358), (1470, 49159), (1526, 47355), (1617, 44690), (1635, 44198), (1722, 41965), (2009, 35970), (2255, 32046), (2289, 31570), (2310, 31283), (2398, 30135), (2695, 26814), (2706, 26705), (2870, 25179), (3157, 22890), (3234, 22345), (3270, 22099), (3597, 20090), (3815, 18942), (4018, 17985), (4305, 16786), (4469, 16170), (4510, 16023), (4578, 15785), (5341, 13530), (5390, 13407), (5995, 12054), (6027, 11990), (6314, 11445), (6765, 10682), (7194, 10045), (7630, 9471), (8085, 8938), (8393, 8610)]