82769600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 126

約数和(自身を含む): 217558620

約数和(自身を除く): 134789020

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 179, 200, 272, 289, 320, 340, 358, 400, 425, 544, 578, 680, 716, 800, 850, 895, 1088, 1156, 1360, 1432, 1445, 1600, 1700, 1790, 2312, 2720, 2864, 2890, 3043, 3400, 3580, 4475, 4624, 5440, 5728, 5780, 6086, 6800, 7160, 7225, 8950, 9248, 11456, 11560, 12172, 13600, 14320, 14450, 15215, 17900, 18496, 23120, 24344, 27200, 28640, 28900, 30430, 35800, 46240, 48688, 51731, 57280, 57800, 60860, 71600, 76075, 92480, 97376, 103462, 115600, 121720, 143200, 152150, 194752, 206924, 231200, 243440, 258655, 286400, 304300, 413848, 462400, 486880, 517310, 608600, 827696, 973760, 1034620, 1217200, 1293275, 1655392, 2069240, 2434400, 2586550, 3310784, 4138480, 4868800, 5173100, 8276960, 10346200, 16553920, 20692400, 41384800, 82769600]

約数ペア:

[(1, 82769600), (2, 41384800), (4, 20692400), (5, 16553920), (8, 10346200), (10, 8276960), (16, 5173100), (17, 4868800), (20, 4138480), (25, 3310784), (32, 2586550), (34, 2434400), (40, 2069240), (50, 1655392), (64, 1293275), (68, 1217200), (80, 1034620), (85, 973760), (100, 827696), (136, 608600), (160, 517310), (170, 486880), (179, 462400), (200, 413848), (272, 304300), (289, 286400), (320, 258655), (340, 243440), (358, 231200), (400, 206924), (425, 194752), (544, 152150), (578, 143200), (680, 121720), (716, 115600), (800, 103462), (850, 97376), (895, 92480), (1088, 76075), (1156, 71600), (1360, 60860), (1432, 57800), (1445, 57280), (1600, 51731), (1700, 48688), (1790, 46240), (2312, 35800), (2720, 30430), (2864, 28900), (2890, 28640), (3043, 27200), (3400, 24344), (3580, 23120), (4475, 18496), (4624, 17900), (5440, 15215), (5728, 14450), (5780, 14320), (6086, 13600), (6800, 12172), (7160, 11560), (7225, 11456), (8950, 9248)]