1225165.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 247484160

約数和(自身を除く): 148701980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 61, 70, 86, 122, 140, 172, 215, 244, 269, 301, 305, 427, 430, 538, 602, 610, 854, 860, 1076, 1204, 1220, 1345, 1505, 1708, 1883, 2135, 2623, 2690, 3010, 3766, 4270, 5246, 5380, 6020, 7532, 8540, 9415, 10492, 11567, 13115, 16409, 18361, 18830, 23134, 26230, 32818, 36722, 37660, 46268, 52460, 57835, 65636, 73444, 80969, 82045, 91805, 114863, 115670, 161938, 164090, 183610, 229726, 231340, 323876, 328180, 367220, 404845, 459452, 574315, 705587, 809690, 1148630, 1411174, 1619380, 2297260, 2822348, 3527935, 4939109, 7055870, 9878218, 14111740, 19756436, 24695545, 49391090, 98782180]

約数ペア:

[(1, 98782180), (2, 49391090), (4, 24695545), (5, 19756436), (7, 14111740), (10, 9878218), (14, 7055870), (20, 4939109), (28, 3527935), (35, 2822348), (43, 2297260), (61, 1619380), (70, 1411174), (86, 1148630), (122, 809690), (140, 705587), (172, 574315), (215, 459452), (244, 404845), (269, 367220), (301, 328180), (305, 323876), (427, 231340), (430, 229726), (538, 183610), (602, 164090), (610, 161938), (854, 115670), (860, 114863), (1076, 91805), (1204, 82045), (1220, 80969), (1345, 73444), (1505, 65636), (1708, 57835), (1883, 52460), (2135, 46268), (2623, 37660), (2690, 36722), (3010, 32818), (3766, 26230), (4270, 23134), (5246, 18830), (5380, 18361), (6020, 16409), (7532, 13115), (8540, 11567), (9415, 10492)]