1189281800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10753}}^1$

素因数の和:10855

約数の個数: 96

約数和(自身を含む): 3200390400

約数和(自身を除く): 2011108600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 100, 140, 158, 175, 200, 280, 316, 350, 395, 553, 632, 700, 790, 1106, 1400, 1580, 1975, 2212, 2765, 3160, 3950, 4424, 5530, 7900, 10753, 11060, 13825, 15800, 21506, 22120, 27650, 43012, 53765, 55300, 75271, 86024, 107530, 110600, 150542, 215060, 268825, 301084, 376355, 430120, 537650, 602168, 752710, 849487, 1075300, 1505420, 1698974, 1881775, 2150600, 3010840, 3397948, 3763550, 4247435, 5946409, 6795896, 7527100, 8494870, 11892818, 15054200, 16989740, 21237175, 23785636, 29732045, 33979480, 42474350, 47571272, 59464090, 84948700, 118928180, 148660225, 169897400, 237856360, 297320450, 594640900, 1189281800]

約数ペア:

[(1, 1189281800), (2, 594640900), (4, 297320450), (5, 237856360), (7, 169897400), (8, 148660225), (10, 118928180), (14, 84948700), (20, 59464090), (25, 47571272), (28, 42474350), (35, 33979480), (40, 29732045), (50, 23785636), (56, 21237175), (70, 16989740), (79, 15054200), (100, 11892818), (140, 8494870), (158, 7527100), (175, 6795896), (200, 5946409), (280, 4247435), (316, 3763550), (350, 3397948), (395, 3010840), (553, 2150600), (632, 1881775), (700, 1698974), (790, 1505420), (1106, 1075300), (1400, 849487), (1580, 752710), (1975, 602168), (2212, 537650), (2765, 430120), (3160, 376355), (3950, 301084), (4424, 268825), (5530, 215060), (7900, 150542), (10753, 110600), (11060, 107530), (13825, 86024), (15800, 75271), (21506, 55300), (22120, 53765), (27650, 43012)]