29952300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 104993280

約数和(自身を除く): 75040980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 839, 850, 1020, 1050, 1190, 1275, 1428, 1678, 1700, 1785, 2100, 2380, 2517, 2550, 2975, 3356, 3570, 4195, 5034, 5100, 5873, 5950, 7140, 8390, 8925, 10068, 11746, 11900, 12585, 14263, 16780, 17619, 17850, 20975, 23492, 25170, 28526, 29365, 35238, 35700, 41950, 42789, 50340, 57052, 58730, 62925, 70476, 71315, 83900, 85578, 88095, 99841, 117460, 125850, 142630, 146825, 171156, 176190, 199682, 213945, 251700, 285260, 293650, 299523, 352380, 356575, 399364, 427890, 440475, 499205, 587300, 599046, 713150, 855780, 880950, 998410, 1069725, 1198092, 1426300, 1497615, 1761900, 1996820, 2139450, 2496025, 2995230, 4278900, 4992050, 5990460, 7488075, 9984100, 14976150, 29952300]

約数ペア:

[(1, 29952300), (2, 14976150), (3, 9984100), (4, 7488075), (5, 5990460), (6, 4992050), (7, 4278900), (10, 2995230), (12, 2496025), (14, 2139450), (15, 1996820), (17, 1761900), (20, 1497615), (21, 1426300), (25, 1198092), (28, 1069725), (30, 998410), (34, 880950), (35, 855780), (42, 713150), (50, 599046), (51, 587300), (60, 499205), (68, 440475), (70, 427890), (75, 399364), (84, 356575), (85, 352380), (100, 299523), (102, 293650), (105, 285260), (119, 251700), (140, 213945), (150, 199682), (170, 176190), (175, 171156), (204, 146825), (210, 142630), (238, 125850), (255, 117460), (300, 99841), (340, 88095), (350, 85578), (357, 83900), (420, 71315), (425, 70476), (476, 62925), (510, 58730), (525, 57052), (595, 50340), (700, 42789), (714, 41950), (839, 35700), (850, 35238), (1020, 29365), (1050, 28526), (1190, 25170), (1275, 23492), (1428, 20975), (1678, 17850), (1700, 17619), (1785, 16780), (2100, 14263), (2380, 12585), (2517, 11900), (2550, 11746), (2975, 10068), (3356, 8925), (3570, 8390), (4195, 7140), (5034, 5950), (5100, 5873)]