199032400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2349

約数の個数: 120

約数和(自身を含む): 564360704

約数和(自身を除く): 365328304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2293, 2480, 2800, 3100, 3472, 4340, 4586, 5425, 6200, 8680, 9172, 10850, 11465, 12400, 16051, 17360, 18344, 21700, 22930, 32102, 36688, 43400, 45860, 57325, 64204, 71083, 80255, 86800, 91720, 114650, 128408, 142166, 160510, 183440, 229300, 256816, 284332, 321020, 355415, 401275, 458600, 497581, 568664, 642040, 710830, 802550, 917200, 995162, 1137328, 1284080, 1421660, 1605100, 1777075, 1990324, 2487905, 2843320, 3210200, 3554150, 3980648, 4975810, 5686640, 6420400, 7108300, 7961296, 9951620, 12439525, 14216600, 19903240, 24879050, 28433200, 39806480, 49758100, 99516200, 199032400]

約数ペア:

[(1, 199032400), (2, 99516200), (4, 49758100), (5, 39806480), (7, 28433200), (8, 24879050), (10, 19903240), (14, 14216600), (16, 12439525), (20, 9951620), (25, 7961296), (28, 7108300), (31, 6420400), (35, 5686640), (40, 4975810), (50, 3980648), (56, 3554150), (62, 3210200), (70, 2843320), (80, 2487905), (100, 1990324), (112, 1777075), (124, 1605100), (140, 1421660), (155, 1284080), (175, 1137328), (200, 995162), (217, 917200), (248, 802550), (280, 710830), (310, 642040), (350, 568664), (400, 497581), (434, 458600), (496, 401275), (560, 355415), (620, 321020), (700, 284332), (775, 256816), (868, 229300), (1085, 183440), (1240, 160510), (1400, 142166), (1550, 128408), (1736, 114650), (2170, 91720), (2293, 86800), (2480, 80255), (2800, 71083), (3100, 64204), (3472, 57325), (4340, 45860), (4586, 43400), (5425, 36688), (6200, 32102), (8680, 22930), (9172, 21700), (10850, 18344), (11465, 17360), (12400, 16051)]