212468800

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 126

約数和(自身を含む): 542857182

約数和(自身を除く): 330388382

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 97, 100, 148, 160, 185, 194, 200, 296, 320, 370, 388, 400, 485, 592, 740, 776, 800, 925, 970, 1184, 1369, 1480, 1552, 1600, 1850, 1940, 2368, 2425, 2738, 2960, 3104, 3589, 3700, 3880, 4850, 5476, 5920, 6208, 6845, 7178, 7400, 7760, 9700, 10952, 11840, 13690, 14356, 14800, 15520, 17945, 19400, 21904, 27380, 28712, 29600, 31040, 34225, 35890, 38800, 43808, 54760, 57424, 59200, 68450, 71780, 77600, 87616, 89725, 109520, 114848, 132793, 136900, 143560, 155200, 179450, 219040, 229696, 265586, 273800, 287120, 358900, 438080, 531172, 547600, 574240, 663965, 717800, 1062344, 1095200, 1148480, 1327930, 1435600, 2124688, 2190400, 2655860, 2871200, 3319825, 4249376, 5311720, 5742400, 6639650, 8498752, 10623440, 13279300, 21246880, 26558600, 42493760, 53117200, 106234400, 212468800]

約数ペア:

[(1, 212468800), (2, 106234400), (4, 53117200), (5, 42493760), (8, 26558600), (10, 21246880), (16, 13279300), (20, 10623440), (25, 8498752), (32, 6639650), (37, 5742400), (40, 5311720), (50, 4249376), (64, 3319825), (74, 2871200), (80, 2655860), (97, 2190400), (100, 2124688), (148, 1435600), (160, 1327930), (185, 1148480), (194, 1095200), (200, 1062344), (296, 717800), (320, 663965), (370, 574240), (388, 547600), (400, 531172), (485, 438080), (592, 358900), (740, 287120), (776, 273800), (800, 265586), (925, 229696), (970, 219040), (1184, 179450), (1369, 155200), (1480, 143560), (1552, 136900), (1600, 132793), (1850, 114848), (1940, 109520), (2368, 89725), (2425, 87616), (2738, 77600), (2960, 71780), (3104, 68450), (3589, 59200), (3700, 57424), (3880, 54760), (4850, 43808), (5476, 38800), (5920, 35890), (6208, 34225), (6845, 31040), (7178, 29600), (7400, 28712), (7760, 27380), (9700, 21904), (10952, 19400), (11840, 17945), (13690, 15520), (14356, 14800)]