869304800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11941}}^1$

素因数の和:11981

約数の個数: 144

約数和(自身を含む): 2612145312

約数和(自身を除く): 1742840512

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 2080, 2275, 2600, 2800, 2912, 3640, 4550, 5200, 5600, 7280, 9100, 10400, 11941, 14560, 18200, 23882, 36400, 47764, 59705, 72800, 83587, 95528, 119410, 155233, 167174, 191056, 238820, 298525, 310466, 334348, 382112, 417935, 477640, 597050, 620932, 668696, 776165, 835870, 955280, 1086631, 1194100, 1241864, 1337392, 1552330, 1671740, 1910560, 2089675, 2173262, 2388200, 2483728, 2674784, 3104660, 3343480, 3880825, 4179350, 4346524, 4776400, 4967456, 5433155, 6209320, 6686960, 7761650, 8358700, 8693048, 9552800, 10866310, 12418640, 13373920, 15523300, 16717400, 17386096, 21732620, 24837280, 27165775, 31046600, 33434800, 34772192, 43465240, 54331550, 62093200, 66869600, 86930480, 108663100, 124186400, 173860960, 217326200, 434652400, 869304800]

約数ペア:

[(1, 869304800), (2, 434652400), (4, 217326200), (5, 173860960), (7, 124186400), (8, 108663100), (10, 86930480), (13, 66869600), (14, 62093200), (16, 54331550), (20, 43465240), (25, 34772192), (26, 33434800), (28, 31046600), (32, 27165775), (35, 24837280), (40, 21732620), (50, 17386096), (52, 16717400), (56, 15523300), (65, 13373920), (70, 12418640), (80, 10866310), (91, 9552800), (100, 8693048), (104, 8358700), (112, 7761650), (130, 6686960), (140, 6209320), (160, 5433155), (175, 4967456), (182, 4776400), (200, 4346524), (208, 4179350), (224, 3880825), (260, 3343480), (280, 3104660), (325, 2674784), (350, 2483728), (364, 2388200), (400, 2173262), (416, 2089675), (455, 1910560), (520, 1671740), (560, 1552330), (650, 1337392), (700, 1241864), (728, 1194100), (800, 1086631), (910, 955280), (1040, 835870), (1120, 776165), (1300, 668696), (1400, 620932), (1456, 597050), (1820, 477640), (2080, 417935), (2275, 382112), (2600, 334348), (2800, 310466), (2912, 298525), (3640, 238820), (4550, 191056), (5200, 167174), (5600, 155233), (7280, 119410), (9100, 95528), (10400, 83587), (11941, 72800), (14560, 59705), (18200, 47764), (23882, 36400)]