9102520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 25920000

約数和(自身を除く): 16817480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 59, 70, 76, 95, 116, 118, 133, 140, 145, 152, 190, 203, 232, 236, 266, 280, 290, 295, 380, 406, 413, 472, 532, 551, 580, 590, 665, 760, 812, 826, 1015, 1064, 1102, 1121, 1160, 1180, 1330, 1624, 1652, 1711, 2030, 2065, 2204, 2242, 2360, 2660, 2755, 3304, 3422, 3857, 4060, 4130, 4408, 4484, 5320, 5510, 5605, 6844, 7714, 7847, 8120, 8260, 8555, 8968, 11020, 11210, 11977, 13688, 15428, 15694, 16520, 17110, 19285, 22040, 22420, 23954, 30856, 31388, 32509, 34220, 38570, 39235, 44840, 47908, 59885, 62776, 65018, 68440, 77140, 78470, 95816, 119770, 130036, 154280, 156940, 162545, 227563, 239540, 260072, 313880, 325090, 455126, 479080, 650180, 910252, 1137815, 1300360, 1820504, 2275630, 4551260, 9102520]

約数ペア:

[(1, 9102520), (2, 4551260), (4, 2275630), (5, 1820504), (7, 1300360), (8, 1137815), (10, 910252), (14, 650180), (19, 479080), (20, 455126), (28, 325090), (29, 313880), (35, 260072), (38, 239540), (40, 227563), (56, 162545), (58, 156940), (59, 154280), (70, 130036), (76, 119770), (95, 95816), (116, 78470), (118, 77140), (133, 68440), (140, 65018), (145, 62776), (152, 59885), (190, 47908), (203, 44840), (232, 39235), (236, 38570), (266, 34220), (280, 32509), (290, 31388), (295, 30856), (380, 23954), (406, 22420), (413, 22040), (472, 19285), (532, 17110), (551, 16520), (580, 15694), (590, 15428), (665, 13688), (760, 11977), (812, 11210), (826, 11020), (1015, 8968), (1064, 8555), (1102, 8260), (1121, 8120), (1160, 7847), (1180, 7714), (1330, 6844), (1624, 5605), (1652, 5510), (1711, 5320), (2030, 4484), (2065, 4408), (2204, 4130), (2242, 4060), (2360, 3857), (2660, 3422), (2755, 3304)]