69760400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 180360480

約数和(自身を除く): 110600080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 67, 76, 80, 95, 100, 134, 137, 152, 190, 200, 268, 274, 304, 335, 380, 400, 475, 536, 548, 670, 685, 760, 950, 1072, 1096, 1273, 1340, 1370, 1520, 1675, 1900, 2192, 2546, 2603, 2680, 2740, 3350, 3425, 3800, 5092, 5206, 5360, 5480, 6365, 6700, 6850, 7600, 9179, 10184, 10412, 10960, 12730, 13015, 13400, 13700, 18358, 20368, 20824, 25460, 26030, 26800, 27400, 31825, 36716, 41648, 45895, 50920, 52060, 54800, 63650, 65075, 73432, 91790, 101840, 104120, 127300, 130150, 146864, 174401, 183580, 208240, 229475, 254600, 260300, 348802, 367160, 458950, 509200, 520600, 697604, 734320, 872005, 917900, 1041200, 1395208, 1744010, 1835800, 2790416, 3488020, 3671600, 4360025, 6976040, 8720050, 13952080, 17440100, 34880200, 69760400]

約数ペア:

[(1, 69760400), (2, 34880200), (4, 17440100), (5, 13952080), (8, 8720050), (10, 6976040), (16, 4360025), (19, 3671600), (20, 3488020), (25, 2790416), (38, 1835800), (40, 1744010), (50, 1395208), (67, 1041200), (76, 917900), (80, 872005), (95, 734320), (100, 697604), (134, 520600), (137, 509200), (152, 458950), (190, 367160), (200, 348802), (268, 260300), (274, 254600), (304, 229475), (335, 208240), (380, 183580), (400, 174401), (475, 146864), (536, 130150), (548, 127300), (670, 104120), (685, 101840), (760, 91790), (950, 73432), (1072, 65075), (1096, 63650), (1273, 54800), (1340, 52060), (1370, 50920), (1520, 45895), (1675, 41648), (1900, 36716), (2192, 31825), (2546, 27400), (2603, 26800), (2680, 26030), (2740, 25460), (3350, 20824), (3425, 20368), (3800, 18358), (5092, 13700), (5206, 13400), (5360, 13015), (5480, 12730), (6365, 10960), (6700, 10412), (6850, 10184), (7600, 9179)]