15054900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 50996736

約数和(自身を除く): 35941836

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, 100, 105, 107, 134, 140, 150, 175, 201, 210, 214, 268, 300, 321, 335, 350, 402, 420, 428, 469, 525, 535, 642, 670, 700, 749, 804, 938, 1005, 1050, 1070, 1284, 1340, 1407, 1498, 1605, 1675, 1876, 2010, 2100, 2140, 2247, 2345, 2675, 2814, 2996, 3210, 3350, 3745, 4020, 4494, 4690, 5025, 5350, 5628, 6420, 6700, 7035, 7169, 7490, 8025, 8988, 9380, 10050, 10700, 11235, 11725, 14070, 14338, 14980, 16050, 18725, 20100, 21507, 22470, 23450, 28140, 28676, 32100, 35175, 35845, 37450, 43014, 44940, 46900, 50183, 56175, 70350, 71690, 74900, 86028, 100366, 107535, 112350, 140700, 143380, 150549, 179225, 200732, 215070, 224700, 250915, 301098, 358450, 430140, 501830, 537675, 602196, 716900, 752745, 1003660, 1075350, 1254575, 1505490, 2150700, 2509150, 3010980, 3763725, 5018300, 7527450, 15054900]

約数ペア:

[(1, 15054900), (2, 7527450), (3, 5018300), (4, 3763725), (5, 3010980), (6, 2509150), (7, 2150700), (10, 1505490), (12, 1254575), (14, 1075350), (15, 1003660), (20, 752745), (21, 716900), (25, 602196), (28, 537675), (30, 501830), (35, 430140), (42, 358450), (50, 301098), (60, 250915), (67, 224700), (70, 215070), (75, 200732), (84, 179225), (100, 150549), (105, 143380), (107, 140700), (134, 112350), (140, 107535), (150, 100366), (175, 86028), (201, 74900), (210, 71690), (214, 70350), (268, 56175), (300, 50183), (321, 46900), (335, 44940), (350, 43014), (402, 37450), (420, 35845), (428, 35175), (469, 32100), (525, 28676), (535, 28140), (642, 23450), (670, 22470), (700, 21507), (749, 20100), (804, 18725), (938, 16050), (1005, 14980), (1050, 14338), (1070, 14070), (1284, 11725), (1340, 11235), (1407, 10700), (1498, 10050), (1605, 9380), (1675, 8988), (1876, 8025), (2010, 7490), (2100, 7169), (2140, 7035), (2247, 6700), (2345, 6420), (2675, 5628), (2814, 5350), (2996, 5025), (3210, 4690), (3350, 4494), (3745, 4020)]