12522300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 42497280

約数和(自身を除く): 29974980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 75, 84, 89, 100, 105, 134, 140, 150, 175, 178, 201, 210, 267, 268, 300, 335, 350, 356, 402, 420, 445, 469, 525, 534, 623, 670, 700, 804, 890, 938, 1005, 1050, 1068, 1246, 1335, 1340, 1407, 1675, 1780, 1869, 1876, 2010, 2100, 2225, 2345, 2492, 2670, 2814, 3115, 3350, 3738, 4020, 4450, 4690, 5025, 5340, 5628, 5963, 6230, 6675, 6700, 7035, 7476, 8900, 9345, 9380, 10050, 11725, 11926, 12460, 13350, 14070, 15575, 17889, 18690, 20100, 23450, 23852, 26700, 28140, 29815, 31150, 35175, 35778, 37380, 41741, 46725, 46900, 59630, 62300, 70350, 71556, 83482, 89445, 93450, 119260, 125223, 140700, 149075, 166964, 178890, 186900, 208705, 250446, 298150, 357780, 417410, 447225, 500892, 596300, 626115, 834820, 894450, 1043525, 1252230, 1788900, 2087050, 2504460, 3130575, 4174100, 6261150, 12522300]

約数ペア:

[(1, 12522300), (2, 6261150), (3, 4174100), (4, 3130575), (5, 2504460), (6, 2087050), (7, 1788900), (10, 1252230), (12, 1043525), (14, 894450), (15, 834820), (20, 626115), (21, 596300), (25, 500892), (28, 447225), (30, 417410), (35, 357780), (42, 298150), (50, 250446), (60, 208705), (67, 186900), (70, 178890), (75, 166964), (84, 149075), (89, 140700), (100, 125223), (105, 119260), (134, 93450), (140, 89445), (150, 83482), (175, 71556), (178, 70350), (201, 62300), (210, 59630), (267, 46900), (268, 46725), (300, 41741), (335, 37380), (350, 35778), (356, 35175), (402, 31150), (420, 29815), (445, 28140), (469, 26700), (525, 23852), (534, 23450), (623, 20100), (670, 18690), (700, 17889), (804, 15575), (890, 14070), (938, 13350), (1005, 12460), (1050, 11926), (1068, 11725), (1246, 10050), (1335, 9380), (1340, 9345), (1407, 8900), (1675, 7476), (1780, 7035), (1869, 6700), (1876, 6675), (2010, 6230), (2100, 5963), (2225, 5628), (2345, 5340), (2492, 5025), (2670, 4690), (2814, 4450), (3115, 4020), (3350, 3738)]