201707100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 216

約数和(自身を含む): 732015648

約数和(自身を除く): 530308548

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, 252, 300, 303, 315, 317, 350, 404, 420, 450, 505, 525, 606, 630, 634, 700, 707, 900, 909, 951, 1010, 1050, 1212, 1260, 1268, 1414, 1515, 1575, 1585, 1818, 1902, 2020, 2100, 2121, 2219, 2525, 2828, 2853, 3030, 3150, 3170, 3535, 3636, 3804, 4242, 4438, 4545, 4755, 5050, 5706, 6060, 6300, 6340, 6363, 6657, 7070, 7575, 7925, 8484, 8876, 9090, 9510, 10100, 10605, 11095, 11412, 12726, 13314, 14140, 14265, 15150, 15850, 17675, 18180, 19020, 19971, 21210, 22190, 22725, 23775, 25452, 26628, 28530, 30300, 31700, 31815, 32017, 33285, 35350, 39942, 42420, 44380, 45450, 47550, 53025, 55475, 57060, 63630, 64034, 66570, 70700, 71325, 79884, 90900, 95100, 96051, 99855, 106050, 110950, 127260, 128068, 133140, 142650, 159075, 160085, 166425, 192102, 199710, 212100, 221900, 224119, 285300, 288153, 318150, 320170, 332850, 384204, 399420, 448238, 480255, 499275, 576306, 636300, 640340, 665700, 672357, 800425, 896476, 960510, 998550, 1120595, 1152612, 1344714, 1440765, 1600850, 1921020, 1997100, 2017071, 2241190, 2401275, 2689428, 2881530, 3201700, 3361785, 4034142, 4482380, 4802550, 5602975, 5763060, 6723570, 7203825, 8068284, 9605100, 10085355, 11205950, 13447140, 14407650, 16808925, 20170710, 22411900, 28815300, 33617850, 40341420, 50426775, 67235700, 100853550, 201707100]

約数ペア:

[(1, 201707100), (2, 100853550), (3, 67235700), (4, 50426775), (5, 40341420), (6, 33617850), (7, 28815300), (9, 22411900), (10, 20170710), (12, 16808925), (14, 14407650), (15, 13447140), (18, 11205950), (20, 10085355), (21, 9605100), (25, 8068284), (28, 7203825), (30, 6723570), (35, 5763060), (36, 5602975), (42, 4802550), (45, 4482380), (50, 4034142), (60, 3361785), (63, 3201700), (70, 2881530), (75, 2689428), (84, 2401275), (90, 2241190), (100, 2017071), (101, 1997100), (105, 1921020), (126, 1600850), (140, 1440765), (150, 1344714), (175, 1152612), (180, 1120595), (202, 998550), (210, 960510), (225, 896476), (252, 800425), (300, 672357), (303, 665700), (315, 640340), (317, 636300), (350, 576306), (404, 499275), (420, 480255), (450, 448238), (505, 399420), (525, 384204), (606, 332850), (630, 320170), (634, 318150), (700, 288153), (707, 285300), (900, 224119), (909, 221900), (951, 212100), (1010, 199710), (1050, 192102), (1212, 166425), (1260, 160085), (1268, 159075), (1414, 142650), (1515, 133140), (1575, 128068), (1585, 127260), (1818, 110950), (1902, 106050), (2020, 99855), (2100, 96051), (2121, 95100), (2219, 90900), (2525, 79884), (2828, 71325), (2853, 70700), (3030, 66570), (3150, 64034), (3170, 63630), (3535, 57060), (3636, 55475), (3804, 53025), (4242, 47550), (4438, 45450), (4545, 44380), (4755, 42420), (5050, 39942), (5706, 35350), (6060, 33285), (6300, 32017), (6340, 31815), (6363, 31700), (6657, 30300), (7070, 28530), (7575, 26628), (7925, 25452), (8484, 23775), (8876, 22725), (9090, 22190), (9510, 21210), (10100, 19971), (10605, 19020), (11095, 18180), (11412, 17675), (12726, 15850), (13314, 15150), (14140, 14265)]