57005100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 187904640

約数和(自身を除く): 130899540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 491, 516, 540, 645, 675, 774, 860, 900, 982, 1075, 1161, 1290, 1350, 1473, 1548, 1935, 1964, 2150, 2322, 2455, 2580, 2700, 2946, 3225, 3870, 4300, 4419, 4644, 4910, 5805, 5892, 6450, 7365, 7740, 8838, 9675, 9820, 11610, 12275, 12900, 13257, 14730, 17676, 19350, 21113, 22095, 23220, 24550, 26514, 29025, 29460, 36825, 38700, 42226, 44190, 49100, 53028, 58050, 63339, 66285, 73650, 84452, 88380, 105565, 110475, 116100, 126678, 132570, 147300, 190017, 211130, 220950, 253356, 265140, 316695, 331425, 380034, 422260, 441900, 527825, 570051, 633390, 662850, 760068, 950085, 1055650, 1140102, 1266780, 1325700, 1583475, 1900170, 2111300, 2280204, 2850255, 3166950, 3800340, 4750425, 5700510, 6333900, 9500850, 11401020, 14251275, 19001700, 28502550, 57005100]

約数ペア:

[(1, 57005100), (2, 28502550), (3, 19001700), (4, 14251275), (5, 11401020), (6, 9500850), (9, 6333900), (10, 5700510), (12, 4750425), (15, 3800340), (18, 3166950), (20, 2850255), (25, 2280204), (27, 2111300), (30, 1900170), (36, 1583475), (43, 1325700), (45, 1266780), (50, 1140102), (54, 1055650), (60, 950085), (75, 760068), (86, 662850), (90, 633390), (100, 570051), (108, 527825), (129, 441900), (135, 422260), (150, 380034), (172, 331425), (180, 316695), (215, 265140), (225, 253356), (258, 220950), (270, 211130), (300, 190017), (387, 147300), (430, 132570), (450, 126678), (491, 116100), (516, 110475), (540, 105565), (645, 88380), (675, 84452), (774, 73650), (860, 66285), (900, 63339), (982, 58050), (1075, 53028), (1161, 49100), (1290, 44190), (1350, 42226), (1473, 38700), (1548, 36825), (1935, 29460), (1964, 29025), (2150, 26514), (2322, 24550), (2455, 23220), (2580, 22095), (2700, 21113), (2946, 19350), (3225, 17676), (3870, 14730), (4300, 13257), (4419, 12900), (4644, 12275), (4910, 11610), (5805, 9820), (5892, 9675), (6450, 8838), (7365, 7740)]