71868800

素因数分解:

$2^7\times 5^2\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 182637120

約数和(自身を除く): 110768320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 128, 148, 160, 185, 200, 296, 320, 370, 400, 592, 607, 640, 740, 800, 925, 1184, 1214, 1480, 1600, 1850, 2368, 2428, 2960, 3035, 3200, 3700, 4736, 4856, 5920, 6070, 7400, 9712, 11840, 12140, 14800, 15175, 19424, 22459, 23680, 24280, 29600, 30350, 38848, 44918, 48560, 59200, 60700, 77696, 89836, 97120, 112295, 118400, 121400, 179672, 194240, 224590, 242800, 359344, 388480, 449180, 485600, 561475, 718688, 898360, 971200, 1122950, 1437376, 1796720, 1942400, 2245900, 2874752, 3593440, 4491800, 7186880, 8983600, 14373760, 17967200, 35934400, 71868800]

約数ペア:

[(1, 71868800), (2, 35934400), (4, 17967200), (5, 14373760), (8, 8983600), (10, 7186880), (16, 4491800), (20, 3593440), (25, 2874752), (32, 2245900), (37, 1942400), (40, 1796720), (50, 1437376), (64, 1122950), (74, 971200), (80, 898360), (100, 718688), (128, 561475), (148, 485600), (160, 449180), (185, 388480), (200, 359344), (296, 242800), (320, 224590), (370, 194240), (400, 179672), (592, 121400), (607, 118400), (640, 112295), (740, 97120), (800, 89836), (925, 77696), (1184, 60700), (1214, 59200), (1480, 48560), (1600, 44918), (1850, 38848), (2368, 30350), (2428, 29600), (2960, 24280), (3035, 23680), (3200, 22459), (3700, 19424), (4736, 15175), (4856, 14800), (5920, 12140), (6070, 11840), (7400, 9712)]