156734736800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2161}}^1\times {\mathrm{5333}}^1$

素因数の和:7531

約数の個数: 144

約数和(自身を含む): 405399724632

約数和(自身を除く): 248664987832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2161, 2720, 3400, 4322, 5333, 6800, 8644, 10666, 10805, 13600, 17288, 21332, 21610, 26665, 34576, 36737, 42664, 43220, 53330, 54025, 69152, 73474, 85328, 86440, 90661, 106660, 108050, 133325, 146948, 170656, 172880, 181322, 183685, 213320, 216100, 266650, 293896, 345760, 362644, 367370, 426640, 432200, 453305, 533300, 587792, 725288, 734740, 853280, 864400, 906610, 918425, 1066600, 1175584, 1450576, 1469480, 1728800, 1813220, 1836850, 2133200, 2266525, 2901152, 2938960, 3626440, 3673700, 4266400, 4533050, 5877920, 7252880, 7347400, 9066100, 11524613, 14505760, 14694800, 18132200, 23049226, 29389600, 36264400, 46098452, 57623065, 72528800, 92196904, 115246130, 184393808, 195918421, 230492260, 288115325, 368787616, 391836842, 460984520, 576230650, 783673684, 921969040, 979592105, 1152461300, 1567347368, 1843938080, 1959184210, 2304922600, 3134694736, 3918368420, 4609845200, 4897960525, 6269389472, 7836736840, 9219690400, 9795921050, 15673473680, 19591842100, 31346947360, 39183684200, 78367368400, 156734736800]

約数ペア:

[(1, 156734736800), (2, 78367368400), (4, 39183684200), (5, 31346947360), (8, 19591842100), (10, 15673473680), (16, 9795921050), (17, 9219690400), (20, 7836736840), (25, 6269389472), (32, 4897960525), (34, 4609845200), (40, 3918368420), (50, 3134694736), (68, 2304922600), (80, 1959184210), (85, 1843938080), (100, 1567347368), (136, 1152461300), (160, 979592105), (170, 921969040), (200, 783673684), (272, 576230650), (340, 460984520), (400, 391836842), (425, 368787616), (544, 288115325), (680, 230492260), (800, 195918421), (850, 184393808), (1360, 115246130), (1700, 92196904), (2161, 72528800), (2720, 57623065), (3400, 46098452), (4322, 36264400), (5333, 29389600), (6800, 23049226), (8644, 18132200), (10666, 14694800), (10805, 14505760), (13600, 11524613), (17288, 9066100), (21332, 7347400), (21610, 7252880), (26665, 5877920), (34576, 4533050), (36737, 4266400), (42664, 3673700), (43220, 3626440), (53330, 2938960), (54025, 2901152), (69152, 2266525), (73474, 2133200), (85328, 1836850), (86440, 1813220), (90661, 1728800), (106660, 1469480), (108050, 1450576), (133325, 1175584), (146948, 1066600), (170656, 918425), (172880, 906610), (181322, 864400), (183685, 853280), (213320, 734740), (216100, 725288), (266650, 587792), (293896, 533300), (345760, 453305), (362644, 432200), (367370, 426640)]