42175778940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{833843}}^1$

素因数の和:834139

約数の個数: 72

約数和(自身を含む): 128388628368

約数和(自身を除く): 86212849428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 1124, 1405, 1686, 2529, 2810, 3372, 4215, 5058, 5620, 8430, 10116, 12645, 16860, 25290, 50580, 833843, 1667686, 2501529, 3335372, 4169215, 5003058, 7504587, 8338430, 10006116, 12507645, 15009174, 16676860, 25015290, 30018348, 37522935, 50030580, 75045870, 150091740, 234309883, 468619766, 702929649, 937239532, 1171549415, 1405859298, 2108788947, 2343098830, 2811718596, 3514648245, 4217577894, 4686197660, 7029296490, 8435155788, 10543944735, 14058592980, 21087889470, 42175778940]

約数ペア:

[(1, 42175778940), (2, 21087889470), (3, 14058592980), (4, 10543944735), (5, 8435155788), (6, 7029296490), (9, 4686197660), (10, 4217577894), (12, 3514648245), (15, 2811718596), (18, 2343098830), (20, 2108788947), (30, 1405859298), (36, 1171549415), (45, 937239532), (60, 702929649), (90, 468619766), (180, 234309883), (281, 150091740), (562, 75045870), (843, 50030580), (1124, 37522935), (1405, 30018348), (1686, 25015290), (2529, 16676860), (2810, 15009174), (3372, 12507645), (4215, 10006116), (5058, 8338430), (5620, 7504587), (8430, 5003058), (10116, 4169215), (12645, 3335372), (16860, 2501529), (25290, 1667686), (50580, 833843)]