57648780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 208373760

約数和(自身を除く): 150724980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 101, 105, 108, 126, 135, 140, 151, 180, 189, 202, 210, 252, 270, 302, 303, 315, 378, 404, 420, 453, 505, 540, 604, 606, 630, 707, 755, 756, 906, 909, 945, 1010, 1057, 1212, 1260, 1359, 1414, 1510, 1515, 1812, 1818, 1890, 2020, 2114, 2121, 2265, 2718, 2727, 2828, 3020, 3030, 3171, 3535, 3636, 3780, 4077, 4228, 4242, 4530, 4545, 5285, 5436, 5454, 6060, 6342, 6363, 6795, 7070, 8154, 8484, 9060, 9090, 9513, 10570, 10605, 10908, 12684, 12726, 13590, 13635, 14140, 15251, 15855, 16308, 18180, 19026, 19089, 20385, 21140, 21210, 25452, 27180, 27270, 28539, 30502, 31710, 31815, 38052, 38178, 40770, 42420, 45753, 47565, 54540, 57078, 61004, 63420, 63630, 76255, 76356, 81540, 91506, 95130, 95445, 106757, 114156, 127260, 137259, 142695, 152510, 183012, 190260, 190890, 213514, 228765, 274518, 285390, 305020, 320271, 381780, 411777, 427028, 457530, 533785, 549036, 570780, 640542, 686295, 823554, 915060, 960813, 1067570, 1281084, 1372590, 1601355, 1647108, 1921626, 2058885, 2135140, 2745180, 2882439, 3202710, 3843252, 4117770, 4804065, 5764878, 6405420, 8235540, 9608130, 11529756, 14412195, 19216260, 28824390, 57648780]

約数ペア:

[(1, 57648780), (2, 28824390), (3, 19216260), (4, 14412195), (5, 11529756), (6, 9608130), (7, 8235540), (9, 6405420), (10, 5764878), (12, 4804065), (14, 4117770), (15, 3843252), (18, 3202710), (20, 2882439), (21, 2745180), (27, 2135140), (28, 2058885), (30, 1921626), (35, 1647108), (36, 1601355), (42, 1372590), (45, 1281084), (54, 1067570), (60, 960813), (63, 915060), (70, 823554), (84, 686295), (90, 640542), (101, 570780), (105, 549036), (108, 533785), (126, 457530), (135, 427028), (140, 411777), (151, 381780), (180, 320271), (189, 305020), (202, 285390), (210, 274518), (252, 228765), (270, 213514), (302, 190890), (303, 190260), (315, 183012), (378, 152510), (404, 142695), (420, 137259), (453, 127260), (505, 114156), (540, 106757), (604, 95445), (606, 95130), (630, 91506), (707, 81540), (755, 76356), (756, 76255), (906, 63630), (909, 63420), (945, 61004), (1010, 57078), (1057, 54540), (1212, 47565), (1260, 45753), (1359, 42420), (1414, 40770), (1510, 38178), (1515, 38052), (1812, 31815), (1818, 31710), (1890, 30502), (2020, 28539), (2114, 27270), (2121, 27180), (2265, 25452), (2718, 21210), (2727, 21140), (2828, 20385), (3020, 19089), (3030, 19026), (3171, 18180), (3535, 16308), (3636, 15855), (3780, 15251), (4077, 14140), (4228, 13635), (4242, 13590), (4530, 12726), (4545, 12684), (5285, 10908), (5436, 10605), (5454, 10570), (6060, 9513), (6342, 9090), (6363, 9060), (6795, 8484), (7070, 8154)]