149611680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1099

約数の個数: 144

約数和(自身を含む): 515852064

約数和(自身を除く): 366240384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 971, 1070, 1284, 1440, 1605, 1712, 1926, 1942, 2140, 2568, 2913, 3210, 3424, 3852, 3884, 4280, 4815, 4855, 5136, 5826, 6420, 7704, 7768, 8560, 8739, 9630, 9710, 10272, 11652, 12840, 14565, 15408, 15536, 17120, 17478, 19260, 19420, 23304, 25680, 29130, 30816, 31072, 34956, 38520, 38840, 43695, 46608, 51360, 58260, 69912, 77040, 77680, 87390, 93216, 103897, 116520, 139824, 154080, 155360, 174780, 207794, 233040, 279648, 311691, 349560, 415588, 466080, 519485, 623382, 699120, 831176, 935073, 1038970, 1246764, 1398240, 1558455, 1662352, 1870146, 2077940, 2493528, 3116910, 3324704, 3740292, 4155880, 4675365, 4987056, 6233820, 7480584, 8311760, 9350730, 9974112, 12467640, 14961168, 16623520, 18701460, 24935280, 29922336, 37402920, 49870560, 74805840, 149611680]

約数ペア:

[(1, 149611680), (2, 74805840), (3, 49870560), (4, 37402920), (5, 29922336), (6, 24935280), (8, 18701460), (9, 16623520), (10, 14961168), (12, 12467640), (15, 9974112), (16, 9350730), (18, 8311760), (20, 7480584), (24, 6233820), (30, 4987056), (32, 4675365), (36, 4155880), (40, 3740292), (45, 3324704), (48, 3116910), (60, 2493528), (72, 2077940), (80, 1870146), (90, 1662352), (96, 1558455), (107, 1398240), (120, 1246764), (144, 1038970), (160, 935073), (180, 831176), (214, 699120), (240, 623382), (288, 519485), (321, 466080), (360, 415588), (428, 349560), (480, 311691), (535, 279648), (642, 233040), (720, 207794), (856, 174780), (963, 155360), (971, 154080), (1070, 139824), (1284, 116520), (1440, 103897), (1605, 93216), (1712, 87390), (1926, 77680), (1942, 77040), (2140, 69912), (2568, 58260), (2913, 51360), (3210, 46608), (3424, 43695), (3852, 38840), (3884, 38520), (4280, 34956), (4815, 31072), (4855, 30816), (5136, 29130), (5826, 25680), (6420, 23304), (7704, 19420), (7768, 19260), (8560, 17478), (8739, 17120), (9630, 15536), (9710, 15408), (10272, 14565), (11652, 12840)]