199973850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{45971}}^1$

素因数の和:46015

約数の個数: 48

約数和(自身を含む): 513047520

約数和(自身を除く): 313073670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 45971, 91942, 137913, 229855, 275826, 459710, 689565, 1149275, 1333159, 1379130, 2298550, 2666318, 3447825, 3999477, 6665795, 6895650, 7998954, 13331590, 19997385, 33328975, 39994770, 66657950, 99986925, 199973850]

約数ペア:

[(1, 199973850), (2, 99986925), (3, 66657950), (5, 39994770), (6, 33328975), (10, 19997385), (15, 13331590), (25, 7998954), (29, 6895650), (30, 6665795), (50, 3999477), (58, 3447825), (75, 2666318), (87, 2298550), (145, 1379130), (150, 1333159), (174, 1149275), (290, 689565), (435, 459710), (725, 275826), (870, 229855), (1450, 137913), (2175, 91942), (4350, 45971)]