75357590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 183399552

約数和(自身を除く): 108041962

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 41, 49, 55, 62, 70, 77, 82, 98, 110, 121, 154, 155, 205, 217, 242, 245, 287, 310, 341, 385, 410, 434, 451, 490, 539, 574, 605, 682, 770, 847, 902, 1078, 1085, 1210, 1271, 1435, 1519, 1694, 1705, 2009, 2170, 2255, 2387, 2542, 2695, 2870, 3038, 3157, 3410, 3751, 4018, 4235, 4510, 4774, 4961, 5390, 5929, 6314, 6355, 7502, 7595, 8470, 8897, 9922, 10045, 11858, 11935, 12710, 13981, 15190, 15785, 16709, 17794, 18755, 20090, 22099, 23870, 24805, 26257, 27962, 29645, 31570, 33418, 34727, 37510, 44198, 44485, 49610, 52514, 59290, 62279, 69454, 69905, 83545, 88970, 97867, 110495, 124558, 131285, 139810, 153791, 167090, 173635, 183799, 195734, 220990, 243089, 262570, 307582, 311395, 347270, 367598, 486178, 489335, 622790, 685069, 768955, 918995, 978670, 1076537, 1215445, 1370138, 1537910, 1837990, 2153074, 2430890, 3425345, 5382685, 6850690, 7535759, 10765370, 15071518, 37678795, 75357590]

約数ペア:

[(1, 75357590), (2, 37678795), (5, 15071518), (7, 10765370), (10, 7535759), (11, 6850690), (14, 5382685), (22, 3425345), (31, 2430890), (35, 2153074), (41, 1837990), (49, 1537910), (55, 1370138), (62, 1215445), (70, 1076537), (77, 978670), (82, 918995), (98, 768955), (110, 685069), (121, 622790), (154, 489335), (155, 486178), (205, 367598), (217, 347270), (242, 311395), (245, 307582), (287, 262570), (310, 243089), (341, 220990), (385, 195734), (410, 183799), (434, 173635), (451, 167090), (490, 153791), (539, 139810), (574, 131285), (605, 124558), (682, 110495), (770, 97867), (847, 88970), (902, 83545), (1078, 69905), (1085, 69454), (1210, 62279), (1271, 59290), (1435, 52514), (1519, 49610), (1694, 44485), (1705, 44198), (2009, 37510), (2170, 34727), (2255, 33418), (2387, 31570), (2542, 29645), (2695, 27962), (2870, 26257), (3038, 24805), (3157, 23870), (3410, 22099), (3751, 20090), (4018, 18755), (4235, 17794), (4510, 16709), (4774, 15785), (4961, 15190), (5390, 13981), (5929, 12710), (6314, 11935), (6355, 11858), (7502, 10045), (7595, 9922), (8470, 8897)]