139667400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2556

約数の個数: 144

約数和(自身を含む): 484373760

約数和(自身を除く): 344706360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2503, 2790, 3100, 3720, 4650, 5006, 5580, 6200, 6975, 7509, 9300, 10012, 11160, 12515, 13950, 15018, 18600, 20024, 22527, 25030, 27900, 30036, 37545, 45054, 50060, 55800, 60072, 62575, 75090, 77593, 90108, 100120, 112635, 125150, 150180, 155186, 180216, 187725, 225270, 232779, 250300, 300360, 310372, 375450, 387965, 450540, 465558, 500600, 563175, 620744, 698337, 750900, 775930, 901080, 931116, 1126350, 1163895, 1396674, 1501800, 1551860, 1862232, 1939825, 2252700, 2327790, 2793348, 3103720, 3491685, 3879650, 4505400, 4655580, 5586696, 5819475, 6983370, 7759300, 9311160, 11638950, 13966740, 15518600, 17458425, 23277900, 27933480, 34916850, 46555800, 69833700, 139667400]

約数ペア:

[(1, 139667400), (2, 69833700), (3, 46555800), (4, 34916850), (5, 27933480), (6, 23277900), (8, 17458425), (9, 15518600), (10, 13966740), (12, 11638950), (15, 9311160), (18, 7759300), (20, 6983370), (24, 5819475), (25, 5586696), (30, 4655580), (31, 4505400), (36, 3879650), (40, 3491685), (45, 3103720), (50, 2793348), (60, 2327790), (62, 2252700), (72, 1939825), (75, 1862232), (90, 1551860), (93, 1501800), (100, 1396674), (120, 1163895), (124, 1126350), (150, 931116), (155, 901080), (180, 775930), (186, 750900), (200, 698337), (225, 620744), (248, 563175), (279, 500600), (300, 465558), (310, 450540), (360, 387965), (372, 375450), (450, 310372), (465, 300360), (558, 250300), (600, 232779), (620, 225270), (744, 187725), (775, 180216), (900, 155186), (930, 150180), (1116, 125150), (1240, 112635), (1395, 100120), (1550, 90108), (1800, 77593), (1860, 75090), (2232, 62575), (2325, 60072), (2503, 55800), (2790, 50060), (3100, 45054), (3720, 37545), (4650, 30036), (5006, 27900), (5580, 25030), (6200, 22527), (6975, 20024), (7509, 18600), (9300, 15018), (10012, 13950), (11160, 12515)]