22013328400

素因数分解:

$2^4\times 5^2\times 7^4\times {\mathrm{22921}}^1$

素因数の和:22967

約数の個数: 150

約数和(自身を含む): 61700545642

約数和(自身を除く): 39687217242

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 980, 1225, 1372, 1400, 1715, 1960, 2401, 2450, 2744, 2800, 3430, 3920, 4802, 4900, 5488, 6860, 8575, 9604, 9800, 12005, 13720, 17150, 19208, 19600, 22921, 24010, 27440, 34300, 38416, 45842, 48020, 60025, 68600, 91684, 96040, 114605, 120050, 137200, 160447, 183368, 192080, 229210, 240100, 320894, 366736, 458420, 480200, 573025, 641788, 802235, 916840, 960400, 1123129, 1146050, 1283576, 1604470, 1833680, 2246258, 2292100, 2567152, 3208940, 4011175, 4492516, 4584200, 5615645, 6417880, 7861903, 8022350, 8985032, 9168400, 11231290, 12835760, 15723806, 16044700, 17970064, 22462580, 28078225, 31447612, 32089400, 39309515, 44925160, 55033321, 56156450, 62895224, 64178800, 78619030, 89850320, 110066642, 112312900, 125790448, 157238060, 196547575, 220133284, 224625800, 275166605, 314476120, 393095150, 440266568, 449251600, 550333210, 628952240, 786190300, 880533136, 1100666420, 1375833025, 1572380600, 2201332840, 2751666050, 3144761200, 4402665680, 5503332100, 11006664200, 22013328400]

約数ペア:

[(1, 22013328400), (2, 11006664200), (4, 5503332100), (5, 4402665680), (7, 3144761200), (8, 2751666050), (10, 2201332840), (14, 1572380600), (16, 1375833025), (20, 1100666420), (25, 880533136), (28, 786190300), (35, 628952240), (40, 550333210), (49, 449251600), (50, 440266568), (56, 393095150), (70, 314476120), (80, 275166605), (98, 224625800), (100, 220133284), (112, 196547575), (140, 157238060), (175, 125790448), (196, 112312900), (200, 110066642), (245, 89850320), (280, 78619030), (343, 64178800), (350, 62895224), (392, 56156450), (400, 55033321), (490, 44925160), (560, 39309515), (686, 32089400), (700, 31447612), (784, 28078225), (980, 22462580), (1225, 17970064), (1372, 16044700), (1400, 15723806), (1715, 12835760), (1960, 11231290), (2401, 9168400), (2450, 8985032), (2744, 8022350), (2800, 7861903), (3430, 6417880), (3920, 5615645), (4802, 4584200), (4900, 4492516), (5488, 4011175), (6860, 3208940), (8575, 2567152), (9604, 2292100), (9800, 2246258), (12005, 1833680), (13720, 1604470), (17150, 1283576), (19208, 1146050), (19600, 1123129), (22921, 960400), (24010, 916840), (27440, 802235), (34300, 641788), (38416, 573025), (45842, 480200), (48020, 458420), (60025, 366736), (68600, 320894), (91684, 240100), (96040, 229210), (114605, 192080), (120050, 183368), (137200, 160447)]