20199492090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{853}}^1$

素因数の和:1149

約数の個数: 192

約数和(自身を含む): 55922106240

約数和(自身を除く): 35722614150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 43, 45, 58, 86, 87, 90, 129, 145, 174, 211, 215, 258, 261, 290, 387, 422, 430, 435, 522, 633, 645, 774, 853, 870, 1055, 1247, 1266, 1290, 1305, 1706, 1899, 1935, 2110, 2494, 2559, 2610, 3165, 3741, 3798, 3870, 4265, 5118, 6119, 6235, 6330, 7482, 7677, 8530, 9073, 9495, 11223, 12238, 12470, 12795, 15354, 18146, 18357, 18705, 18990, 22446, 24737, 25590, 27219, 30595, 36679, 36714, 37410, 38385, 45365, 49474, 54438, 55071, 56115, 61190, 73358, 74211, 76770, 81657, 90730, 91785, 110037, 110142, 112230, 123685, 136095, 148422, 163314, 179983, 183395, 183570, 220074, 222633, 247370, 263117, 272190, 275355, 330111, 359966, 366790, 371055, 408285, 445266, 526234, 539949, 550185, 550710, 660222, 742110, 789351, 816570, 899915, 1063691, 1079898, 1100370, 1113165, 1315585, 1578702, 1619847, 1650555, 1799830, 2127382, 2226330, 2368053, 2631170, 2699745, 3191073, 3239694, 3301110, 3946755, 4736106, 5219507, 5318455, 5399490, 6382146, 7739269, 7893510, 8099235, 9573219, 10439014, 10636910, 11840265, 15478538, 15658521, 15955365, 16198470, 19146438, 23217807, 23680530, 26097535, 31317042, 31910730, 38696345, 46435614, 46975563, 47866095, 52195070, 69653421, 77392690, 78292605, 93951126, 95732190, 116089035, 139306842, 156585210, 224438801, 232178070, 234877815, 348267105, 448877602, 469755630, 673316403, 696534210, 1122194005, 1346632806, 2019949209, 2244388010, 3366582015, 4039898418, 6733164030, 10099746045, 20199492090]

約数ペア:

[(1, 20199492090), (2, 10099746045), (3, 6733164030), (5, 4039898418), (6, 3366582015), (9, 2244388010), (10, 2019949209), (15, 1346632806), (18, 1122194005), (29, 696534210), (30, 673316403), (43, 469755630), (45, 448877602), (58, 348267105), (86, 234877815), (87, 232178070), (90, 224438801), (129, 156585210), (145, 139306842), (174, 116089035), (211, 95732190), (215, 93951126), (258, 78292605), (261, 77392690), (290, 69653421), (387, 52195070), (422, 47866095), (430, 46975563), (435, 46435614), (522, 38696345), (633, 31910730), (645, 31317042), (774, 26097535), (853, 23680530), (870, 23217807), (1055, 19146438), (1247, 16198470), (1266, 15955365), (1290, 15658521), (1305, 15478538), (1706, 11840265), (1899, 10636910), (1935, 10439014), (2110, 9573219), (2494, 8099235), (2559, 7893510), (2610, 7739269), (3165, 6382146), (3741, 5399490), (3798, 5318455), (3870, 5219507), (4265, 4736106), (5118, 3946755), (6119, 3301110), (6235, 3239694), (6330, 3191073), (7482, 2699745), (7677, 2631170), (8530, 2368053), (9073, 2226330), (9495, 2127382), (11223, 1799830), (12238, 1650555), (12470, 1619847), (12795, 1578702), (15354, 1315585), (18146, 1113165), (18357, 1100370), (18705, 1079898), (18990, 1063691), (22446, 899915), (24737, 816570), (25590, 789351), (27219, 742110), (30595, 660222), (36679, 550710), (36714, 550185), (37410, 539949), (38385, 526234), (45365, 445266), (49474, 408285), (54438, 371055), (55071, 366790), (56115, 359966), (61190, 330111), (73358, 275355), (74211, 272190), (76770, 263117), (81657, 247370), (90730, 222633), (91785, 220074), (110037, 183570), (110142, 183395), (112230, 179983), (123685, 163314), (136095, 148422)]