115910000

素因数分解:

$2^4\times 5^4\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 100

約数和(自身を含む): 286464552

約数和(自身を除く): 170554552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 125, 134, 173, 200, 250, 268, 335, 346, 400, 500, 536, 625, 670, 692, 865, 1000, 1072, 1250, 1340, 1384, 1675, 1730, 2000, 2500, 2680, 2768, 3350, 3460, 4325, 5000, 5360, 6700, 6920, 8375, 8650, 10000, 11591, 13400, 13840, 16750, 17300, 21625, 23182, 26800, 33500, 34600, 41875, 43250, 46364, 57955, 67000, 69200, 83750, 86500, 92728, 108125, 115910, 134000, 167500, 173000, 185456, 216250, 231820, 289775, 335000, 346000, 432500, 463640, 579550, 670000, 865000, 927280, 1159100, 1448875, 1730000, 2318200, 2897750, 4636400, 5795500, 7244375, 11591000, 14488750, 23182000, 28977500, 57955000, 115910000]

約数ペア:

[(1, 115910000), (2, 57955000), (4, 28977500), (5, 23182000), (8, 14488750), (10, 11591000), (16, 7244375), (20, 5795500), (25, 4636400), (40, 2897750), (50, 2318200), (67, 1730000), (80, 1448875), (100, 1159100), (125, 927280), (134, 865000), (173, 670000), (200, 579550), (250, 463640), (268, 432500), (335, 346000), (346, 335000), (400, 289775), (500, 231820), (536, 216250), (625, 185456), (670, 173000), (692, 167500), (865, 134000), (1000, 115910), (1072, 108125), (1250, 92728), (1340, 86500), (1384, 83750), (1675, 69200), (1730, 67000), (2000, 57955), (2500, 46364), (2680, 43250), (2768, 41875), (3350, 34600), (3460, 33500), (4325, 26800), (5000, 23182), (5360, 21625), (6700, 17300), (6920, 16750), (8375, 13840), (8650, 13400), (10000, 11591)]