253965510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 699148800

約数和(自身を除く): 445183290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 101, 134, 135, 139, 201, 202, 270, 278, 303, 335, 402, 417, 505, 603, 606, 670, 695, 834, 909, 1005, 1010, 1206, 1251, 1390, 1515, 1809, 1818, 2010, 2085, 2502, 2727, 3015, 3030, 3618, 3753, 4170, 4545, 5454, 6030, 6255, 6767, 7506, 9045, 9090, 9313, 12510, 13534, 13635, 14039, 18090, 18626, 18765, 20301, 27270, 27939, 28078, 33835, 37530, 40602, 42117, 46565, 55878, 60903, 67670, 70195, 83817, 84234, 93130, 101505, 121806, 126351, 139695, 140390, 167634, 182709, 203010, 210585, 251451, 252702, 279390, 304515, 365418, 379053, 419085, 421170, 502902, 609030, 631755, 758106, 838170, 913545, 940613, 1257255, 1263510, 1827090, 1881226, 1895265, 2514510, 2821839, 3790530, 4703065, 5643678, 8465517, 9406130, 14109195, 16931034, 25396551, 28218390, 42327585, 50793102, 84655170, 126982755, 253965510]

約数ペア:

[(1, 253965510), (2, 126982755), (3, 84655170), (5, 50793102), (6, 42327585), (9, 28218390), (10, 25396551), (15, 16931034), (18, 14109195), (27, 9406130), (30, 8465517), (45, 5643678), (54, 4703065), (67, 3790530), (90, 2821839), (101, 2514510), (134, 1895265), (135, 1881226), (139, 1827090), (201, 1263510), (202, 1257255), (270, 940613), (278, 913545), (303, 838170), (335, 758106), (402, 631755), (417, 609030), (505, 502902), (603, 421170), (606, 419085), (670, 379053), (695, 365418), (834, 304515), (909, 279390), (1005, 252702), (1010, 251451), (1206, 210585), (1251, 203010), (1390, 182709), (1515, 167634), (1809, 140390), (1818, 139695), (2010, 126351), (2085, 121806), (2502, 101505), (2727, 93130), (3015, 84234), (3030, 83817), (3618, 70195), (3753, 67670), (4170, 60903), (4545, 55878), (5454, 46565), (6030, 42117), (6255, 40602), (6767, 37530), (7506, 33835), (9045, 28078), (9090, 27939), (9313, 27270), (12510, 20301), (13534, 18765), (13635, 18626), (14039, 18090)]