136241200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^2$

素因数の和:239

約数の個数: 90

約数和(自身を含む): 338737124

約数和(自身を除く): 202495924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 89, 100, 172, 178, 200, 215, 344, 356, 400, 430, 445, 688, 712, 860, 890, 1075, 1424, 1720, 1780, 2150, 2225, 3440, 3560, 3827, 4300, 4450, 7120, 7654, 7921, 8600, 8900, 15308, 15842, 17200, 17800, 19135, 30616, 31684, 35600, 38270, 39605, 61232, 63368, 76540, 79210, 95675, 126736, 153080, 158420, 191350, 198025, 306160, 316840, 340603, 382700, 396050, 633680, 681206, 765400, 792100, 1362412, 1530800, 1584200, 1703015, 2724824, 3168400, 3406030, 5449648, 6812060, 8515075, 13624120, 17030150, 27248240, 34060300, 68120600, 136241200]

約数ペア:

[(1, 136241200), (2, 68120600), (4, 34060300), (5, 27248240), (8, 17030150), (10, 13624120), (16, 8515075), (20, 6812060), (25, 5449648), (40, 3406030), (43, 3168400), (50, 2724824), (80, 1703015), (86, 1584200), (89, 1530800), (100, 1362412), (172, 792100), (178, 765400), (200, 681206), (215, 633680), (344, 396050), (356, 382700), (400, 340603), (430, 316840), (445, 306160), (688, 198025), (712, 191350), (860, 158420), (890, 153080), (1075, 126736), (1424, 95675), (1720, 79210), (1780, 76540), (2150, 63368), (2225, 61232), (3440, 39605), (3560, 38270), (3827, 35600), (4300, 31684), (4450, 30616), (7120, 19135), (7654, 17800), (7921, 17200), (8600, 15842), (8900, 15308)]