80267200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 168

約数和(自身を含む): 226204272

約数和(自身を除く): 145937072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 227, 260, 272, 320, 325, 340, 400, 416, 425, 442, 454, 520, 544, 650, 680, 800, 832, 850, 884, 908, 1040, 1088, 1105, 1135, 1300, 1360, 1600, 1700, 1768, 1816, 2080, 2210, 2270, 2600, 2720, 2951, 3400, 3536, 3632, 3859, 4160, 4420, 4540, 5200, 5440, 5525, 5675, 5902, 6800, 7072, 7264, 7718, 8840, 9080, 10400, 11050, 11350, 11804, 13600, 14144, 14528, 14755, 15436, 17680, 18160, 19295, 20800, 22100, 22700, 23608, 27200, 29510, 30872, 35360, 36320, 38590, 44200, 45400, 47216, 50167, 59020, 61744, 70720, 72640, 73775, 77180, 88400, 90800, 94432, 96475, 100334, 118040, 123488, 147550, 154360, 176800, 181600, 188864, 192950, 200668, 236080, 246976, 250835, 295100, 308720, 353600, 363200, 385900, 401336, 472160, 501670, 590200, 617440, 771800, 802672, 944320, 1003340, 1180400, 1234880, 1254175, 1543600, 1605344, 2006680, 2360800, 2508350, 3087200, 3210688, 4013360, 4721600, 5016700, 6174400, 8026720, 10033400, 16053440, 20066800, 40133600, 80267200]

約数ペア:

[(1, 80267200), (2, 40133600), (4, 20066800), (5, 16053440), (8, 10033400), (10, 8026720), (13, 6174400), (16, 5016700), (17, 4721600), (20, 4013360), (25, 3210688), (26, 3087200), (32, 2508350), (34, 2360800), (40, 2006680), (50, 1605344), (52, 1543600), (64, 1254175), (65, 1234880), (68, 1180400), (80, 1003340), (85, 944320), (100, 802672), (104, 771800), (130, 617440), (136, 590200), (160, 501670), (170, 472160), (200, 401336), (208, 385900), (221, 363200), (227, 353600), (260, 308720), (272, 295100), (320, 250835), (325, 246976), (340, 236080), (400, 200668), (416, 192950), (425, 188864), (442, 181600), (454, 176800), (520, 154360), (544, 147550), (650, 123488), (680, 118040), (800, 100334), (832, 96475), (850, 94432), (884, 90800), (908, 88400), (1040, 77180), (1088, 73775), (1105, 72640), (1135, 70720), (1300, 61744), (1360, 59020), (1600, 50167), (1700, 47216), (1768, 45400), (1816, 44200), (2080, 38590), (2210, 36320), (2270, 35360), (2600, 30872), (2720, 29510), (2951, 27200), (3400, 23608), (3536, 22700), (3632, 22100), (3859, 20800), (4160, 19295), (4420, 18160), (4540, 17680), (5200, 15436), (5440, 14755), (5525, 14528), (5675, 14144), (5902, 13600), (6800, 11804), (7072, 11350), (7264, 11050), (7718, 10400), (8840, 9080)]