77372000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 205444512

約数和(自身を除く): 128072512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 32, 40, 46, 50, 58, 80, 92, 100, 115, 116, 125, 145, 160, 184, 200, 230, 232, 250, 290, 368, 400, 460, 464, 500, 575, 580, 667, 725, 736, 800, 841, 920, 928, 1000, 1150, 1160, 1334, 1450, 1682, 1840, 2000, 2300, 2320, 2668, 2875, 2900, 3335, 3364, 3625, 3680, 4000, 4205, 4600, 4640, 5336, 5750, 5800, 6670, 6728, 7250, 8410, 9200, 10672, 11500, 11600, 13340, 13456, 14500, 16675, 16820, 18400, 19343, 21025, 21344, 23000, 23200, 26680, 26912, 29000, 33350, 33640, 38686, 42050, 46000, 53360, 58000, 66700, 67280, 77372, 83375, 84100, 92000, 96715, 105125, 106720, 116000, 133400, 134560, 154744, 166750, 168200, 193430, 210250, 266800, 309488, 333500, 336400, 386860, 420500, 483575, 533600, 618976, 667000, 672800, 773720, 841000, 967150, 1334000, 1547440, 1682000, 1934300, 2417875, 2668000, 3094880, 3364000, 3868600, 4835750, 7737200, 9671500, 15474400, 19343000, 38686000, 77372000]

約数ペア:

[(1, 77372000), (2, 38686000), (4, 19343000), (5, 15474400), (8, 9671500), (10, 7737200), (16, 4835750), (20, 3868600), (23, 3364000), (25, 3094880), (29, 2668000), (32, 2417875), (40, 1934300), (46, 1682000), (50, 1547440), (58, 1334000), (80, 967150), (92, 841000), (100, 773720), (115, 672800), (116, 667000), (125, 618976), (145, 533600), (160, 483575), (184, 420500), (200, 386860), (230, 336400), (232, 333500), (250, 309488), (290, 266800), (368, 210250), (400, 193430), (460, 168200), (464, 166750), (500, 154744), (575, 134560), (580, 133400), (667, 116000), (725, 106720), (736, 105125), (800, 96715), (841, 92000), (920, 84100), (928, 83375), (1000, 77372), (1150, 67280), (1160, 66700), (1334, 58000), (1450, 53360), (1682, 46000), (1840, 42050), (2000, 38686), (2300, 33640), (2320, 33350), (2668, 29000), (2875, 26912), (2900, 26680), (3335, 23200), (3364, 23000), (3625, 21344), (3680, 21025), (4000, 19343), (4205, 18400), (4600, 16820), (4640, 16675), (5336, 14500), (5750, 13456), (5800, 13340), (6670, 11600), (6728, 11500), (7250, 10672), (8410, 9200)]