63450180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 202535424

約数和(自身を除く): 139085244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 83, 90, 93, 124, 137, 155, 166, 180, 186, 249, 274, 279, 310, 332, 372, 411, 415, 465, 498, 548, 558, 620, 685, 747, 822, 830, 930, 996, 1116, 1233, 1245, 1370, 1395, 1494, 1644, 1660, 1860, 2055, 2466, 2490, 2573, 2740, 2790, 2988, 3735, 4110, 4247, 4932, 4980, 5146, 5580, 6165, 7470, 7719, 8220, 8494, 10292, 11371, 12330, 12741, 12865, 14940, 15438, 16988, 21235, 22742, 23157, 24660, 25482, 25730, 30876, 34113, 38223, 38595, 42470, 45484, 46314, 50964, 51460, 56855, 63705, 68226, 76446, 77190, 84940, 92628, 102339, 113710, 115785, 127410, 136452, 152892, 154380, 170565, 191115, 204678, 227420, 231570, 254820, 341130, 352501, 382230, 409356, 463140, 511695, 682260, 705002, 764460, 1023390, 1057503, 1410004, 1762505, 2046780, 2115006, 3172509, 3525010, 4230012, 5287515, 6345018, 7050020, 10575030, 12690036, 15862545, 21150060, 31725090, 63450180]

約数ペア:

[(1, 63450180), (2, 31725090), (3, 21150060), (4, 15862545), (5, 12690036), (6, 10575030), (9, 7050020), (10, 6345018), (12, 5287515), (15, 4230012), (18, 3525010), (20, 3172509), (30, 2115006), (31, 2046780), (36, 1762505), (45, 1410004), (60, 1057503), (62, 1023390), (83, 764460), (90, 705002), (93, 682260), (124, 511695), (137, 463140), (155, 409356), (166, 382230), (180, 352501), (186, 341130), (249, 254820), (274, 231570), (279, 227420), (310, 204678), (332, 191115), (372, 170565), (411, 154380), (415, 152892), (465, 136452), (498, 127410), (548, 115785), (558, 113710), (620, 102339), (685, 92628), (747, 84940), (822, 77190), (830, 76446), (930, 68226), (996, 63705), (1116, 56855), (1233, 51460), (1245, 50964), (1370, 46314), (1395, 45484), (1494, 42470), (1644, 38595), (1660, 38223), (1860, 34113), (2055, 30876), (2466, 25730), (2490, 25482), (2573, 24660), (2740, 23157), (2790, 22742), (2988, 21235), (3735, 16988), (4110, 15438), (4247, 14940), (4932, 12865), (4980, 12741), (5146, 12330), (5580, 11371), (6165, 10292), (7470, 8494), (7719, 8220)]