145712700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 529445280

約数和(自身を除く): 383732580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 101, 105, 126, 140, 150, 175, 180, 202, 210, 225, 229, 252, 300, 303, 315, 350, 404, 420, 450, 458, 505, 525, 606, 630, 687, 700, 707, 900, 909, 916, 1010, 1050, 1145, 1212, 1260, 1374, 1414, 1515, 1575, 1603, 1818, 2020, 2061, 2100, 2121, 2290, 2525, 2748, 2828, 3030, 3150, 3206, 3435, 3535, 3636, 4122, 4242, 4545, 4580, 4809, 5050, 5725, 6060, 6300, 6363, 6412, 6870, 7070, 7575, 8015, 8244, 8484, 9090, 9618, 10100, 10305, 10605, 11450, 12726, 13740, 14140, 14427, 15150, 16030, 17175, 17675, 18180, 19236, 20610, 21210, 22725, 22900, 23129, 24045, 25452, 28854, 30300, 31815, 32060, 34350, 35350, 40075, 41220, 42420, 45450, 46258, 48090, 51525, 53025, 57708, 63630, 68700, 69387, 70700, 72135, 80150, 90900, 92516, 96180, 103050, 106050, 115645, 120225, 127260, 138774, 144270, 159075, 160300, 161903, 206100, 208161, 212100, 231290, 240450, 277548, 288540, 318150, 323806, 346935, 360675, 416322, 462580, 480900, 485709, 578225, 636300, 647612, 693870, 721350, 809515, 832644, 971418, 1040805, 1156450, 1387740, 1442700, 1457127, 1619030, 1734675, 1942836, 2081610, 2312900, 2428545, 2914254, 3238060, 3469350, 4047575, 4163220, 4857090, 5204025, 5828508, 6938700, 7285635, 8095150, 9714180, 10408050, 12142725, 14571270, 16190300, 20816100, 24285450, 29142540, 36428175, 48570900, 72856350, 145712700]

約数ペア:

[(1, 145712700), (2, 72856350), (3, 48570900), (4, 36428175), (5, 29142540), (6, 24285450), (7, 20816100), (9, 16190300), (10, 14571270), (12, 12142725), (14, 10408050), (15, 9714180), (18, 8095150), (20, 7285635), (21, 6938700), (25, 5828508), (28, 5204025), (30, 4857090), (35, 4163220), (36, 4047575), (42, 3469350), (45, 3238060), (50, 2914254), (60, 2428545), (63, 2312900), (70, 2081610), (75, 1942836), (84, 1734675), (90, 1619030), (100, 1457127), (101, 1442700), (105, 1387740), (126, 1156450), (140, 1040805), (150, 971418), (175, 832644), (180, 809515), (202, 721350), (210, 693870), (225, 647612), (229, 636300), (252, 578225), (300, 485709), (303, 480900), (315, 462580), (350, 416322), (404, 360675), (420, 346935), (450, 323806), (458, 318150), (505, 288540), (525, 277548), (606, 240450), (630, 231290), (687, 212100), (700, 208161), (707, 206100), (900, 161903), (909, 160300), (916, 159075), (1010, 144270), (1050, 138774), (1145, 127260), (1212, 120225), (1260, 115645), (1374, 106050), (1414, 103050), (1515, 96180), (1575, 92516), (1603, 90900), (1818, 80150), (2020, 72135), (2061, 70700), (2100, 69387), (2121, 68700), (2290, 63630), (2525, 57708), (2748, 53025), (2828, 51525), (3030, 48090), (3150, 46258), (3206, 45450), (3435, 42420), (3535, 41220), (3636, 40075), (4122, 35350), (4242, 34350), (4545, 32060), (4580, 31815), (4809, 30300), (5050, 28854), (5725, 25452), (6060, 24045), (6300, 23129), (6363, 22900), (6412, 22725), (6870, 21210), (7070, 20610), (7575, 19236), (8015, 18180), (8244, 17675), (8484, 17175), (9090, 16030), (9618, 15150), (10100, 14427), (10305, 14140), (10605, 13740), (11450, 12726)]