157705200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 180

約数和(自身を含む): 555888528

約数和(自身を除く): 398183328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 142, 144, 150, 180, 200, 213, 225, 240, 284, 300, 355, 360, 400, 426, 450, 568, 600, 617, 639, 710, 720, 852, 900, 1065, 1136, 1200, 1234, 1278, 1420, 1704, 1775, 1800, 1851, 2130, 2468, 2556, 2840, 3085, 3195, 3408, 3550, 3600, 3702, 4260, 4936, 5112, 5325, 5553, 5680, 6170, 6390, 7100, 7404, 8520, 9255, 9872, 10224, 10650, 11106, 12340, 12780, 14200, 14808, 15425, 15975, 17040, 18510, 21300, 22212, 24680, 25560, 27765, 28400, 29616, 30850, 31950, 37020, 42600, 43807, 44424, 46275, 49360, 51120, 55530, 61700, 63900, 74040, 85200, 87614, 88848, 92550, 111060, 123400, 127800, 131421, 138825, 148080, 175228, 185100, 219035, 222120, 246800, 255600, 262842, 277650, 350456, 370200, 394263, 438070, 444240, 525684, 555300, 657105, 700912, 740400, 788526, 876140, 1051368, 1095175, 1110600, 1314210, 1577052, 1752280, 1971315, 2102736, 2190350, 2221200, 2628420, 3154104, 3285525, 3504560, 3942630, 4380700, 5256840, 6308208, 6571050, 7885260, 8761400, 9856575, 10513680, 13142100, 15770520, 17522800, 19713150, 26284200, 31541040, 39426300, 52568400, 78852600, 157705200]

約数ペア:

[(1, 157705200), (2, 78852600), (3, 52568400), (4, 39426300), (5, 31541040), (6, 26284200), (8, 19713150), (9, 17522800), (10, 15770520), (12, 13142100), (15, 10513680), (16, 9856575), (18, 8761400), (20, 7885260), (24, 6571050), (25, 6308208), (30, 5256840), (36, 4380700), (40, 3942630), (45, 3504560), (48, 3285525), (50, 3154104), (60, 2628420), (71, 2221200), (72, 2190350), (75, 2102736), (80, 1971315), (90, 1752280), (100, 1577052), (120, 1314210), (142, 1110600), (144, 1095175), (150, 1051368), (180, 876140), (200, 788526), (213, 740400), (225, 700912), (240, 657105), (284, 555300), (300, 525684), (355, 444240), (360, 438070), (400, 394263), (426, 370200), (450, 350456), (568, 277650), (600, 262842), (617, 255600), (639, 246800), (710, 222120), (720, 219035), (852, 185100), (900, 175228), (1065, 148080), (1136, 138825), (1200, 131421), (1234, 127800), (1278, 123400), (1420, 111060), (1704, 92550), (1775, 88848), (1800, 87614), (1851, 85200), (2130, 74040), (2468, 63900), (2556, 61700), (2840, 55530), (3085, 51120), (3195, 49360), (3408, 46275), (3550, 44424), (3600, 43807), (3702, 42600), (4260, 37020), (4936, 31950), (5112, 30850), (5325, 29616), (5553, 28400), (5680, 27765), (6170, 25560), (6390, 24680), (7100, 22212), (7404, 21300), (8520, 18510), (9255, 17040), (9872, 15975), (10224, 15425), (10650, 14808), (11106, 14200), (12340, 12780)]