144704700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 216

約数和(自身を含む): 525744128

約数和(自身を除く): 381039428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 103, 105, 126, 140, 150, 175, 180, 206, 210, 223, 225, 252, 300, 309, 315, 350, 412, 420, 446, 450, 515, 525, 618, 630, 669, 700, 721, 892, 900, 927, 1030, 1050, 1115, 1236, 1260, 1338, 1442, 1545, 1561, 1575, 1854, 2007, 2060, 2100, 2163, 2230, 2575, 2676, 2884, 3090, 3122, 3150, 3345, 3605, 3708, 4014, 4326, 4460, 4635, 4683, 5150, 5575, 6180, 6244, 6300, 6489, 6690, 7210, 7725, 7805, 8028, 8652, 9270, 9366, 10035, 10300, 10815, 11150, 12978, 13380, 14049, 14420, 15450, 15610, 16725, 18025, 18540, 18732, 20070, 21630, 22300, 22969, 23175, 23415, 25956, 28098, 30900, 31220, 32445, 33450, 36050, 39025, 40140, 43260, 45938, 46350, 46830, 50175, 54075, 56196, 64890, 66900, 68907, 70245, 72100, 78050, 91876, 92700, 93660, 100350, 108150, 114845, 117075, 129780, 137814, 140490, 156100, 160783, 162225, 200700, 206721, 216300, 229690, 234150, 275628, 280980, 321566, 324450, 344535, 351225, 413442, 459380, 468300, 482349, 574225, 643132, 648900, 689070, 702450, 803915, 826884, 964698, 1033605, 1148450, 1378140, 1404900, 1447047, 1607830, 1722675, 1929396, 2067210, 2296900, 2411745, 2894094, 3215660, 3445350, 4019575, 4134420, 4823490, 5168025, 5788188, 6890700, 7235235, 8039150, 9646980, 10336050, 12058725, 14470470, 16078300, 20672100, 24117450, 28940940, 36176175, 48234900, 72352350, 144704700]

約数ペア:

[(1, 144704700), (2, 72352350), (3, 48234900), (4, 36176175), (5, 28940940), (6, 24117450), (7, 20672100), (9, 16078300), (10, 14470470), (12, 12058725), (14, 10336050), (15, 9646980), (18, 8039150), (20, 7235235), (21, 6890700), (25, 5788188), (28, 5168025), (30, 4823490), (35, 4134420), (36, 4019575), (42, 3445350), (45, 3215660), (50, 2894094), (60, 2411745), (63, 2296900), (70, 2067210), (75, 1929396), (84, 1722675), (90, 1607830), (100, 1447047), (103, 1404900), (105, 1378140), (126, 1148450), (140, 1033605), (150, 964698), (175, 826884), (180, 803915), (206, 702450), (210, 689070), (223, 648900), (225, 643132), (252, 574225), (300, 482349), (309, 468300), (315, 459380), (350, 413442), (412, 351225), (420, 344535), (446, 324450), (450, 321566), (515, 280980), (525, 275628), (618, 234150), (630, 229690), (669, 216300), (700, 206721), (721, 200700), (892, 162225), (900, 160783), (927, 156100), (1030, 140490), (1050, 137814), (1115, 129780), (1236, 117075), (1260, 114845), (1338, 108150), (1442, 100350), (1545, 93660), (1561, 92700), (1575, 91876), (1854, 78050), (2007, 72100), (2060, 70245), (2100, 68907), (2163, 66900), (2230, 64890), (2575, 56196), (2676, 54075), (2884, 50175), (3090, 46830), (3122, 46350), (3150, 45938), (3345, 43260), (3605, 40140), (3708, 39025), (4014, 36050), (4326, 33450), (4460, 32445), (4635, 31220), (4683, 30900), (5150, 28098), (5575, 25956), (6180, 23415), (6244, 23175), (6300, 22969), (6489, 22300), (6690, 21630), (7210, 20070), (7725, 18732), (7805, 18540), (8028, 18025), (8652, 16725), (9270, 15610), (9366, 15450), (10035, 14420), (10300, 14049), (10815, 13380), (11150, 12978)]