122430780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 394377984

約数和(自身を除く): 271947204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 222, 279, 310, 333, 370, 372, 444, 465, 555, 558, 593, 620, 666, 740, 930, 1110, 1116, 1147, 1186, 1332, 1395, 1665, 1779, 1860, 2220, 2294, 2372, 2790, 2965, 3330, 3441, 3558, 4588, 5337, 5580, 5735, 5930, 6660, 6882, 7116, 8895, 10323, 10674, 11470, 11860, 13764, 17205, 17790, 18383, 20646, 21348, 21941, 22940, 26685, 34410, 35580, 36766, 41292, 43882, 51615, 53370, 55149, 65823, 68820, 73532, 87764, 91915, 103230, 106740, 109705, 110298, 131646, 165447, 183830, 197469, 206460, 219410, 220596, 263292, 275745, 329115, 330894, 367660, 394938, 438820, 551490, 658230, 661788, 680171, 789876, 827235, 987345, 1102980, 1316460, 1360342, 1654470, 1974690, 2040513, 2720684, 3308940, 3400855, 3949380, 4081026, 6121539, 6801710, 8162052, 10202565, 12243078, 13603420, 20405130, 24486156, 30607695, 40810260, 61215390, 122430780]

約数ペア:

[(1, 122430780), (2, 61215390), (3, 40810260), (4, 30607695), (5, 24486156), (6, 20405130), (9, 13603420), (10, 12243078), (12, 10202565), (15, 8162052), (18, 6801710), (20, 6121539), (30, 4081026), (31, 3949380), (36, 3400855), (37, 3308940), (45, 2720684), (60, 2040513), (62, 1974690), (74, 1654470), (90, 1360342), (93, 1316460), (111, 1102980), (124, 987345), (148, 827235), (155, 789876), (180, 680171), (185, 661788), (186, 658230), (222, 551490), (279, 438820), (310, 394938), (333, 367660), (370, 330894), (372, 329115), (444, 275745), (465, 263292), (555, 220596), (558, 219410), (593, 206460), (620, 197469), (666, 183830), (740, 165447), (930, 131646), (1110, 110298), (1116, 109705), (1147, 106740), (1186, 103230), (1332, 91915), (1395, 87764), (1665, 73532), (1779, 68820), (1860, 65823), (2220, 55149), (2294, 53370), (2372, 51615), (2790, 43882), (2965, 41292), (3330, 36766), (3441, 35580), (3558, 34410), (4588, 26685), (5337, 22940), (5580, 21941), (5735, 21348), (5930, 20646), (6660, 18383), (6882, 17790), (7116, 17205), (8895, 13764), (10323, 11860), (10674, 11470)]