101987520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 351129600

約数和(自身を除く): 249142080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 138, 149, 155, 160, 184, 186, 192, 230, 240, 248, 276, 298, 310, 320, 345, 368, 372, 447, 460, 465, 480, 496, 552, 596, 620, 690, 713, 736, 744, 745, 894, 920, 930, 960, 992, 1104, 1192, 1240, 1380, 1426, 1472, 1488, 1490, 1788, 1840, 1860, 1984, 2139, 2208, 2235, 2384, 2480, 2760, 2852, 2976, 2980, 3427, 3565, 3576, 3680, 3720, 4278, 4416, 4470, 4619, 4768, 4960, 5520, 5704, 5952, 5960, 6854, 7130, 7152, 7360, 7440, 8556, 8940, 9238, 9536, 9920, 10281, 10695, 11040, 11408, 11920, 13708, 13857, 14260, 14304, 14880, 17112, 17135, 17880, 18476, 20562, 21390, 22080, 22816, 23095, 23840, 27416, 27714, 28520, 28608, 29760, 34224, 34270, 35760, 36952, 41124, 42780, 45632, 46190, 47680, 51405, 54832, 55428, 57040, 68448, 68540, 69285, 71520, 73904, 82248, 85560, 92380, 102810, 106237, 109664, 110856, 114080, 136896, 137080, 138570, 143040, 147808, 164496, 171120, 184760, 205620, 212474, 219328, 221712, 228160, 274160, 277140, 295616, 318711, 328992, 342240, 369520, 411240, 424948, 443424, 531185, 548320, 554280, 637422, 657984, 684480, 739040, 822480, 849896, 886848, 1062370, 1096640, 1108560, 1274844, 1478080, 1593555, 1644960, 1699792, 2124740, 2217120, 2549688, 3187110, 3289920, 3399584, 4249480, 4434240, 5099376, 6374220, 6799168, 8498960, 10198752, 12748440, 16997920, 20397504, 25496880, 33995840, 50993760, 101987520]

約数ペア:

[(1, 101987520), (2, 50993760), (3, 33995840), (4, 25496880), (5, 20397504), (6, 16997920), (8, 12748440), (10, 10198752), (12, 8498960), (15, 6799168), (16, 6374220), (20, 5099376), (23, 4434240), (24, 4249480), (30, 3399584), (31, 3289920), (32, 3187110), (40, 2549688), (46, 2217120), (48, 2124740), (60, 1699792), (62, 1644960), (64, 1593555), (69, 1478080), (80, 1274844), (92, 1108560), (93, 1096640), (96, 1062370), (115, 886848), (120, 849896), (124, 822480), (138, 739040), (149, 684480), (155, 657984), (160, 637422), (184, 554280), (186, 548320), (192, 531185), (230, 443424), (240, 424948), (248, 411240), (276, 369520), (298, 342240), (310, 328992), (320, 318711), (345, 295616), (368, 277140), (372, 274160), (447, 228160), (460, 221712), (465, 219328), (480, 212474), (496, 205620), (552, 184760), (596, 171120), (620, 164496), (690, 147808), (713, 143040), (736, 138570), (744, 137080), (745, 136896), (894, 114080), (920, 110856), (930, 109664), (960, 106237), (992, 102810), (1104, 92380), (1192, 85560), (1240, 82248), (1380, 73904), (1426, 71520), (1472, 69285), (1488, 68540), (1490, 68448), (1788, 57040), (1840, 55428), (1860, 54832), (1984, 51405), (2139, 47680), (2208, 46190), (2235, 45632), (2384, 42780), (2480, 41124), (2760, 36952), (2852, 35760), (2976, 34270), (2980, 34224), (3427, 29760), (3565, 28608), (3576, 28520), (3680, 27714), (3720, 27416), (4278, 23840), (4416, 23095), (4470, 22816), (4619, 22080), (4768, 21390), (4960, 20562), (5520, 18476), (5704, 17880), (5952, 17135), (5960, 17112), (6854, 14880), (7130, 14304), (7152, 14260), (7360, 13857), (7440, 13708), (8556, 11920), (8940, 11408), (9238, 11040), (9536, 10695), (9920, 10281)]