121864400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 120

約数和(自身を含む): 339871104

約数和(自身を除く): 218006704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 80, 100, 112, 140, 142, 175, 200, 280, 284, 350, 355, 400, 497, 560, 568, 613, 700, 710, 994, 1136, 1226, 1400, 1420, 1775, 1988, 2452, 2485, 2800, 2840, 3065, 3550, 3976, 4291, 4904, 4970, 5680, 6130, 7100, 7952, 8582, 9808, 9940, 12260, 12425, 14200, 15325, 17164, 19880, 21455, 24520, 24850, 28400, 30650, 34328, 39760, 42910, 43523, 49040, 49700, 61300, 68656, 85820, 87046, 99400, 107275, 122600, 171640, 174092, 198800, 214550, 217615, 245200, 304661, 343280, 348184, 429100, 435230, 609322, 696368, 858200, 870460, 1088075, 1218644, 1523305, 1716400, 1740920, 2176150, 2437288, 3046610, 3481840, 4352300, 4874576, 6093220, 7616525, 8704600, 12186440, 15233050, 17409200, 24372880, 30466100, 60932200, 121864400]

約数ペア:

[(1, 121864400), (2, 60932200), (4, 30466100), (5, 24372880), (7, 17409200), (8, 15233050), (10, 12186440), (14, 8704600), (16, 7616525), (20, 6093220), (25, 4874576), (28, 4352300), (35, 3481840), (40, 3046610), (50, 2437288), (56, 2176150), (70, 1740920), (71, 1716400), (80, 1523305), (100, 1218644), (112, 1088075), (140, 870460), (142, 858200), (175, 696368), (200, 609322), (280, 435230), (284, 429100), (350, 348184), (355, 343280), (400, 304661), (497, 245200), (560, 217615), (568, 214550), (613, 198800), (700, 174092), (710, 171640), (994, 122600), (1136, 107275), (1226, 99400), (1400, 87046), (1420, 85820), (1775, 68656), (1988, 61300), (2452, 49700), (2485, 49040), (2800, 43523), (2840, 42910), (3065, 39760), (3550, 34328), (3976, 30650), (4291, 28400), (4904, 24850), (4970, 24520), (5680, 21455), (6130, 19880), (7100, 17164), (7952, 15325), (8582, 14200), (9808, 12425), (9940, 12260)]