90309420800

素因数分解:

$2^8\times 5^2\times {\mathrm{41}}^1\times {\mathrm{344167}}^1$

素因数の和:344234

約数の個数: 108

約数和(自身を含む): 228982542096

約数和(自身を除く): 138673121296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 256, 320, 328, 400, 410, 640, 656, 800, 820, 1025, 1280, 1312, 1600, 1640, 2050, 2624, 3200, 3280, 4100, 5248, 6400, 6560, 8200, 10496, 13120, 16400, 26240, 32800, 52480, 65600, 131200, 262400, 344167, 688334, 1376668, 1720835, 2753336, 3441670, 5506672, 6883340, 8604175, 11013344, 13766680, 14110847, 17208350, 22026688, 27533360, 28221694, 34416700, 44053376, 55066720, 56443388, 68833400, 70554235, 88106752, 110133440, 112886776, 137666800, 141108470, 220266880, 225773552, 275333600, 282216940, 352771175, 440533760, 451547104, 550667200, 564433880, 705542350, 903094208, 1101334400, 1128867760, 1411084700, 1806188416, 2202668800, 2257735520, 2822169400, 3612376832, 4515471040, 5644338800, 9030942080, 11288677600, 18061884160, 22577355200, 45154710400, 90309420800]

約数ペア:

[(1, 90309420800), (2, 45154710400), (4, 22577355200), (5, 18061884160), (8, 11288677600), (10, 9030942080), (16, 5644338800), (20, 4515471040), (25, 3612376832), (32, 2822169400), (40, 2257735520), (41, 2202668800), (50, 1806188416), (64, 1411084700), (80, 1128867760), (82, 1101334400), (100, 903094208), (128, 705542350), (160, 564433880), (164, 550667200), (200, 451547104), (205, 440533760), (256, 352771175), (320, 282216940), (328, 275333600), (400, 225773552), (410, 220266880), (640, 141108470), (656, 137666800), (800, 112886776), (820, 110133440), (1025, 88106752), (1280, 70554235), (1312, 68833400), (1600, 56443388), (1640, 55066720), (2050, 44053376), (2624, 34416700), (3200, 28221694), (3280, 27533360), (4100, 22026688), (5248, 17208350), (6400, 14110847), (6560, 13766680), (8200, 11013344), (10496, 8604175), (13120, 6883340), (16400, 5506672), (26240, 3441670), (32800, 2753336), (52480, 1720835), (65600, 1376668), (131200, 688334), (262400, 344167)]