124682800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 334889280

約数和(自身を除く): 210206480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 172, 176, 200, 215, 220, 275, 344, 400, 430, 440, 473, 550, 659, 688, 860, 880, 946, 1075, 1100, 1318, 1720, 1892, 2150, 2200, 2365, 2636, 3295, 3440, 3784, 4300, 4400, 4730, 5272, 6590, 7249, 7568, 8600, 9460, 10544, 11825, 13180, 14498, 16475, 17200, 18920, 23650, 26360, 28337, 28996, 32950, 36245, 37840, 47300, 52720, 56674, 57992, 65900, 72490, 94600, 113348, 115984, 131800, 141685, 144980, 181225, 189200, 226696, 263600, 283370, 289960, 311707, 362450, 453392, 566740, 579920, 623414, 708425, 724900, 1133480, 1246828, 1416850, 1449800, 1558535, 2266960, 2493656, 2833700, 2899600, 3117070, 4987312, 5667400, 6234140, 7792675, 11334800, 12468280, 15585350, 24936560, 31170700, 62341400, 124682800]

約数ペア:

[(1, 124682800), (2, 62341400), (4, 31170700), (5, 24936560), (8, 15585350), (10, 12468280), (11, 11334800), (16, 7792675), (20, 6234140), (22, 5667400), (25, 4987312), (40, 3117070), (43, 2899600), (44, 2833700), (50, 2493656), (55, 2266960), (80, 1558535), (86, 1449800), (88, 1416850), (100, 1246828), (110, 1133480), (172, 724900), (176, 708425), (200, 623414), (215, 579920), (220, 566740), (275, 453392), (344, 362450), (400, 311707), (430, 289960), (440, 283370), (473, 263600), (550, 226696), (659, 189200), (688, 181225), (860, 144980), (880, 141685), (946, 131800), (1075, 115984), (1100, 113348), (1318, 94600), (1720, 72490), (1892, 65900), (2150, 57992), (2200, 56674), (2365, 52720), (2636, 47300), (3295, 37840), (3440, 36245), (3784, 32950), (4300, 28996), (4400, 28337), (4730, 26360), (5272, 23650), (6590, 18920), (7249, 17200), (7568, 16475), (8600, 14498), (9460, 13180), (10544, 11825)]