12127510400

素因数分解:

$2^7\times 5^2\times {\mathrm{281}}^1\times {\mathrm{13487}}^1$

素因数の和:13792

約数の個数: 96

約数和(自身を含む): 30067584480

約数和(自身を除く): 17940074080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 281, 320, 400, 562, 640, 800, 1124, 1405, 1600, 2248, 2810, 3200, 4496, 5620, 7025, 8992, 11240, 13487, 14050, 17984, 22480, 26974, 28100, 35968, 44960, 53948, 56200, 67435, 89920, 107896, 112400, 134870, 179840, 215792, 224800, 269740, 337175, 431584, 449600, 539480, 674350, 863168, 899200, 1078960, 1348700, 1726336, 2157920, 2697400, 3789847, 4315840, 5394800, 7579694, 8631680, 10789600, 15159388, 18949235, 21579200, 30318776, 37898470, 43158400, 60637552, 75796940, 94746175, 121275104, 151593880, 189492350, 242550208, 303187760, 378984700, 485100416, 606375520, 757969400, 1212751040, 1515938800, 2425502080, 3031877600, 6063755200, 12127510400]

約数ペア:

[(1, 12127510400), (2, 6063755200), (4, 3031877600), (5, 2425502080), (8, 1515938800), (10, 1212751040), (16, 757969400), (20, 606375520), (25, 485100416), (32, 378984700), (40, 303187760), (50, 242550208), (64, 189492350), (80, 151593880), (100, 121275104), (128, 94746175), (160, 75796940), (200, 60637552), (281, 43158400), (320, 37898470), (400, 30318776), (562, 21579200), (640, 18949235), (800, 15159388), (1124, 10789600), (1405, 8631680), (1600, 7579694), (2248, 5394800), (2810, 4315840), (3200, 3789847), (4496, 2697400), (5620, 2157920), (7025, 1726336), (8992, 1348700), (11240, 1078960), (13487, 899200), (14050, 863168), (17984, 674350), (22480, 539480), (26974, 449600), (28100, 431584), (35968, 337175), (44960, 269740), (53948, 224800), (56200, 215792), (67435, 179840), (89920, 134870), (107896, 112400)]