30143600

素因数分解:

$2^4\times 5^2\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:618

約数の個数: 60

約数和(自身を含む): 72997560

約数和(自身を除く): 42853960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 179, 200, 358, 400, 421, 716, 842, 895, 1432, 1684, 1790, 2105, 2864, 3368, 3580, 4210, 4475, 6736, 7160, 8420, 8950, 10525, 14320, 16840, 17900, 21050, 33680, 35800, 42100, 71600, 75359, 84200, 150718, 168400, 301436, 376795, 602872, 753590, 1205744, 1507180, 1883975, 3014360, 3767950, 6028720, 7535900, 15071800, 30143600]

約数ペア:

[(1, 30143600), (2, 15071800), (4, 7535900), (5, 6028720), (8, 3767950), (10, 3014360), (16, 1883975), (20, 1507180), (25, 1205744), (40, 753590), (50, 602872), (80, 376795), (100, 301436), (179, 168400), (200, 150718), (358, 84200), (400, 75359), (421, 71600), (716, 42100), (842, 35800), (895, 33680), (1432, 21050), (1684, 17900), (1790, 16840), (2105, 14320), (2864, 10525), (3368, 8950), (3580, 8420), (4210, 7160), (4475, 6736)]