76756400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 214033920

約数和(自身を除く): 137277520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 175, 200, 280, 316, 347, 350, 395, 400, 553, 560, 632, 694, 700, 790, 1106, 1264, 1388, 1400, 1580, 1735, 1975, 2212, 2429, 2765, 2776, 2800, 3160, 3470, 3950, 4424, 4858, 5530, 5552, 6320, 6940, 7900, 8675, 8848, 9716, 11060, 12145, 13825, 13880, 15800, 17350, 19432, 22120, 24290, 27413, 27650, 27760, 31600, 34700, 38864, 44240, 48580, 54826, 55300, 60725, 69400, 97160, 109652, 110600, 121450, 137065, 138800, 191891, 194320, 219304, 221200, 242900, 274130, 383782, 438608, 485800, 548260, 685325, 767564, 959455, 971600, 1096520, 1370650, 1535128, 1918910, 2193040, 2741300, 3070256, 3837820, 4797275, 5482600, 7675640, 9594550, 10965200, 15351280, 19189100, 38378200, 76756400]

約数ペア:

[(1, 76756400), (2, 38378200), (4, 19189100), (5, 15351280), (7, 10965200), (8, 9594550), (10, 7675640), (14, 5482600), (16, 4797275), (20, 3837820), (25, 3070256), (28, 2741300), (35, 2193040), (40, 1918910), (50, 1535128), (56, 1370650), (70, 1096520), (79, 971600), (80, 959455), (100, 767564), (112, 685325), (140, 548260), (158, 485800), (175, 438608), (200, 383782), (280, 274130), (316, 242900), (347, 221200), (350, 219304), (395, 194320), (400, 191891), (553, 138800), (560, 137065), (632, 121450), (694, 110600), (700, 109652), (790, 97160), (1106, 69400), (1264, 60725), (1388, 55300), (1400, 54826), (1580, 48580), (1735, 44240), (1975, 38864), (2212, 34700), (2429, 31600), (2765, 27760), (2776, 27650), (2800, 27413), (3160, 24290), (3470, 22120), (3950, 19432), (4424, 17350), (4858, 15800), (5530, 13880), (5552, 13825), (6320, 12145), (6940, 11060), (7900, 9716), (8675, 8848)]