105980700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 354421760

約数和(自身を除く): 248441060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 109, 140, 150, 175, 210, 218, 300, 327, 350, 420, 436, 463, 525, 545, 654, 700, 763, 926, 1050, 1090, 1308, 1389, 1526, 1635, 1852, 2100, 2180, 2289, 2315, 2725, 2778, 3052, 3241, 3270, 3815, 4578, 4630, 5450, 5556, 6482, 6540, 6945, 7630, 8175, 9156, 9260, 9723, 10900, 11445, 11575, 12964, 13890, 15260, 16205, 16350, 19075, 19446, 22890, 23150, 27780, 32410, 32700, 34725, 38150, 38892, 45780, 46300, 48615, 50467, 57225, 64820, 69450, 76300, 81025, 97230, 100934, 114450, 138900, 151401, 162050, 194460, 201868, 228900, 243075, 252335, 302802, 324100, 353269, 486150, 504670, 605604, 706538, 757005, 972300, 1009340, 1059807, 1261675, 1413076, 1514010, 1766345, 2119614, 2523350, 3028020, 3532690, 3785025, 4239228, 5046700, 5299035, 7065380, 7570050, 8831725, 10598070, 15140100, 17663450, 21196140, 26495175, 35326900, 52990350, 105980700]

約数ペア:

[(1, 105980700), (2, 52990350), (3, 35326900), (4, 26495175), (5, 21196140), (6, 17663450), (7, 15140100), (10, 10598070), (12, 8831725), (14, 7570050), (15, 7065380), (20, 5299035), (21, 5046700), (25, 4239228), (28, 3785025), (30, 3532690), (35, 3028020), (42, 2523350), (50, 2119614), (60, 1766345), (70, 1514010), (75, 1413076), (84, 1261675), (100, 1059807), (105, 1009340), (109, 972300), (140, 757005), (150, 706538), (175, 605604), (210, 504670), (218, 486150), (300, 353269), (327, 324100), (350, 302802), (420, 252335), (436, 243075), (463, 228900), (525, 201868), (545, 194460), (654, 162050), (700, 151401), (763, 138900), (926, 114450), (1050, 100934), (1090, 97230), (1308, 81025), (1389, 76300), (1526, 69450), (1635, 64820), (1852, 57225), (2100, 50467), (2180, 48615), (2289, 46300), (2315, 45780), (2725, 38892), (2778, 38150), (3052, 34725), (3241, 32700), (3270, 32410), (3815, 27780), (4578, 23150), (4630, 22890), (5450, 19446), (5556, 19075), (6482, 16350), (6540, 16205), (6945, 15260), (7630, 13890), (8175, 12964), (9156, 11575), (9260, 11445), (9723, 10900)]