139369500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{30971}}^1$

素因数の和:30996

約数の個数: 72

約数和(自身を含む): 439678512

約数和(自身を除く): 300309012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 30971, 61942, 92913, 123884, 154855, 185826, 278739, 309710, 371652, 464565, 557478, 619420, 774275, 929130, 1114956, 1393695, 1548550, 1858260, 2322825, 2787390, 3097100, 3871375, 4645650, 5574780, 6968475, 7742750, 9291300, 11614125, 13936950, 15485500, 23228250, 27873900, 34842375, 46456500, 69684750, 139369500]

約数ペア:

[(1, 139369500), (2, 69684750), (3, 46456500), (4, 34842375), (5, 27873900), (6, 23228250), (9, 15485500), (10, 13936950), (12, 11614125), (15, 9291300), (18, 7742750), (20, 6968475), (25, 5574780), (30, 4645650), (36, 3871375), (45, 3097100), (50, 2787390), (60, 2322825), (75, 1858260), (90, 1548550), (100, 1393695), (125, 1114956), (150, 929130), (180, 774275), (225, 619420), (250, 557478), (300, 464565), (375, 371652), (450, 309710), (500, 278739), (750, 185826), (900, 154855), (1125, 123884), (1500, 92913), (2250, 61942), (4500, 30971)]