200070990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1399}}^1$

素因数の和:1646

約数の個数: 96

約数和(自身を含む): 597542400

約数和(自身を除く): 397471410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 227, 315, 454, 630, 681, 1135, 1362, 1399, 1589, 2043, 2270, 2798, 3178, 3405, 4086, 4197, 4767, 6810, 6995, 7945, 8394, 9534, 9793, 10215, 12591, 13990, 14301, 15890, 19586, 20430, 20985, 23835, 25182, 28602, 29379, 41970, 47670, 48965, 58758, 62955, 71505, 88137, 97930, 125910, 143010, 146895, 176274, 293790, 317573, 440685, 635146, 881370, 952719, 1587865, 1905438, 2223011, 2858157, 3175730, 4446022, 4763595, 5716314, 6669033, 9527190, 11115055, 13338066, 14290785, 20007099, 22230110, 28581570, 33345165, 40014198, 66690330, 100035495, 200070990]

約数ペア:

[(1, 200070990), (2, 100035495), (3, 66690330), (5, 40014198), (6, 33345165), (7, 28581570), (9, 22230110), (10, 20007099), (14, 14290785), (15, 13338066), (18, 11115055), (21, 9527190), (30, 6669033), (35, 5716314), (42, 4763595), (45, 4446022), (63, 3175730), (70, 2858157), (90, 2223011), (105, 1905438), (126, 1587865), (210, 952719), (227, 881370), (315, 635146), (454, 440685), (630, 317573), (681, 293790), (1135, 176274), (1362, 146895), (1399, 143010), (1589, 125910), (2043, 97930), (2270, 88137), (2798, 71505), (3178, 62955), (3405, 58758), (4086, 48965), (4197, 47670), (4767, 41970), (6810, 29379), (6995, 28602), (7945, 25182), (8394, 23835), (9534, 20985), (9793, 20430), (10215, 19586), (12591, 15890), (13990, 14301)]