12697650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 40622400

約数和(自身を除く): 27924750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 139, 145, 150, 174, 175, 203, 210, 225, 261, 278, 290, 315, 350, 406, 417, 435, 450, 522, 525, 609, 630, 695, 725, 834, 870, 973, 1015, 1050, 1218, 1251, 1305, 1390, 1450, 1575, 1827, 1946, 2030, 2085, 2175, 2502, 2610, 2919, 3045, 3150, 3475, 3654, 4031, 4170, 4350, 4865, 5075, 5838, 6090, 6255, 6525, 6950, 8062, 8757, 9135, 9730, 10150, 10425, 12093, 12510, 13050, 14595, 15225, 17514, 18270, 20155, 20850, 24186, 24325, 28217, 29190, 30450, 31275, 36279, 40310, 43785, 45675, 48650, 56434, 60465, 62550, 72558, 72975, 84651, 87570, 91350, 100775, 120930, 141085, 145950, 169302, 181395, 201550, 218925, 253953, 282170, 302325, 362790, 423255, 437850, 507906, 604650, 705425, 846510, 906975, 1269765, 1410850, 1813950, 2116275, 2539530, 4232550, 6348825, 12697650]

約数ペア:

[(1, 12697650), (2, 6348825), (3, 4232550), (5, 2539530), (6, 2116275), (7, 1813950), (9, 1410850), (10, 1269765), (14, 906975), (15, 846510), (18, 705425), (21, 604650), (25, 507906), (29, 437850), (30, 423255), (35, 362790), (42, 302325), (45, 282170), (50, 253953), (58, 218925), (63, 201550), (70, 181395), (75, 169302), (87, 145950), (90, 141085), (105, 120930), (126, 100775), (139, 91350), (145, 87570), (150, 84651), (174, 72975), (175, 72558), (203, 62550), (210, 60465), (225, 56434), (261, 48650), (278, 45675), (290, 43785), (315, 40310), (350, 36279), (406, 31275), (417, 30450), (435, 29190), (450, 28217), (522, 24325), (525, 24186), (609, 20850), (630, 20155), (695, 18270), (725, 17514), (834, 15225), (870, 14595), (973, 13050), (1015, 12510), (1050, 12093), (1218, 10425), (1251, 10150), (1305, 9730), (1390, 9135), (1450, 8757), (1575, 8062), (1827, 6950), (1946, 6525), (2030, 6255), (2085, 6090), (2175, 5838), (2502, 5075), (2610, 4865), (2919, 4350), (3045, 4170), (3150, 4031), (3475, 3654)]