157437810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20107}}^1$

素因数の和:20152

約数の個数: 64

約数和(自身を含む): 434332800

約数和(自身を除く): 276894990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 20107, 40214, 60321, 100535, 120642, 180963, 201070, 301605, 361926, 542889, 583103, 603210, 904815, 1085778, 1166206, 1749309, 1809630, 2714445, 2915515, 3498618, 5247927, 5428890, 5831030, 8746545, 10495854, 15743781, 17493090, 26239635, 31487562, 52479270, 78718905, 157437810]

約数ペア:

[(1, 157437810), (2, 78718905), (3, 52479270), (5, 31487562), (6, 26239635), (9, 17493090), (10, 15743781), (15, 10495854), (18, 8746545), (27, 5831030), (29, 5428890), (30, 5247927), (45, 3498618), (54, 2915515), (58, 2714445), (87, 1809630), (90, 1749309), (135, 1166206), (145, 1085778), (174, 904815), (261, 603210), (270, 583103), (290, 542889), (435, 361926), (522, 301605), (783, 201070), (870, 180963), (1305, 120642), (1566, 100535), (2610, 60321), (3915, 40214), (7830, 20107)]