106720000

素因数分解:

$2^8\times 5^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 180

約数和(自身を含む): 287345520

約数和(自身を除く): 180625520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 32, 40, 46, 50, 58, 64, 80, 92, 100, 115, 116, 125, 128, 145, 160, 184, 200, 230, 232, 250, 256, 290, 320, 368, 400, 460, 464, 500, 575, 580, 625, 640, 667, 725, 736, 800, 920, 928, 1000, 1150, 1160, 1250, 1280, 1334, 1450, 1472, 1600, 1840, 1856, 2000, 2300, 2320, 2500, 2668, 2875, 2900, 2944, 3200, 3335, 3625, 3680, 3712, 4000, 4600, 4640, 5000, 5336, 5750, 5800, 5888, 6400, 6670, 7250, 7360, 7424, 8000, 9200, 9280, 10000, 10672, 11500, 11600, 13340, 14375, 14500, 14720, 16000, 16675, 18125, 18400, 18560, 20000, 21344, 23000, 23200, 26680, 28750, 29000, 29440, 32000, 33350, 36250, 36800, 37120, 40000, 42688, 46000, 46400, 53360, 57500, 58000, 66700, 72500, 73600, 80000, 83375, 85376, 92000, 92800, 106720, 115000, 116000, 133400, 145000, 147200, 160000, 166750, 170752, 184000, 185600, 213440, 230000, 232000, 266800, 290000, 333500, 368000, 416875, 426880, 460000, 464000, 533600, 580000, 667000, 736000, 833750, 853760, 920000, 928000, 1067200, 1160000, 1334000, 1667500, 1840000, 2134400, 2320000, 2668000, 3335000, 3680000, 4268800, 4640000, 5336000, 6670000, 10672000, 13340000, 21344000, 26680000, 53360000, 106720000]

約数ペア:

[(1, 106720000), (2, 53360000), (4, 26680000), (5, 21344000), (8, 13340000), (10, 10672000), (16, 6670000), (20, 5336000), (23, 4640000), (25, 4268800), (29, 3680000), (32, 3335000), (40, 2668000), (46, 2320000), (50, 2134400), (58, 1840000), (64, 1667500), (80, 1334000), (92, 1160000), (100, 1067200), (115, 928000), (116, 920000), (125, 853760), (128, 833750), (145, 736000), (160, 667000), (184, 580000), (200, 533600), (230, 464000), (232, 460000), (250, 426880), (256, 416875), (290, 368000), (320, 333500), (368, 290000), (400, 266800), (460, 232000), (464, 230000), (500, 213440), (575, 185600), (580, 184000), (625, 170752), (640, 166750), (667, 160000), (725, 147200), (736, 145000), (800, 133400), (920, 116000), (928, 115000), (1000, 106720), (1150, 92800), (1160, 92000), (1250, 85376), (1280, 83375), (1334, 80000), (1450, 73600), (1472, 72500), (1600, 66700), (1840, 58000), (1856, 57500), (2000, 53360), (2300, 46400), (2320, 46000), (2500, 42688), (2668, 40000), (2875, 37120), (2900, 36800), (2944, 36250), (3200, 33350), (3335, 32000), (3625, 29440), (3680, 29000), (3712, 28750), (4000, 26680), (4600, 23200), (4640, 23000), (5000, 21344), (5336, 20000), (5750, 18560), (5800, 18400), (5888, 18125), (6400, 16675), (6670, 16000), (7250, 14720), (7360, 14500), (7424, 14375), (8000, 13340), (9200, 11600), (9280, 11500), (10000, 10672)]