314606050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 72

約数和(自身を含む): 649372500

約数和(自身を除く): 334766450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 149, 242, 275, 298, 349, 550, 605, 698, 745, 1210, 1490, 1639, 1745, 3025, 3278, 3490, 3725, 3839, 6050, 7450, 7678, 8195, 8725, 16390, 17450, 18029, 19195, 36058, 38390, 40975, 42229, 52001, 81950, 84458, 90145, 95975, 104002, 180290, 191950, 211145, 260005, 422290, 450725, 520010, 572011, 901450, 1055725, 1144022, 1300025, 2111450, 2600050, 2860055, 5720110, 6292121, 12584242, 14300275, 28600550, 31460605, 62921210, 157303025, 314606050]

約数ペア:

[(1, 314606050), (2, 157303025), (5, 62921210), (10, 31460605), (11, 28600550), (22, 14300275), (25, 12584242), (50, 6292121), (55, 5720110), (110, 2860055), (121, 2600050), (149, 2111450), (242, 1300025), (275, 1144022), (298, 1055725), (349, 901450), (550, 572011), (605, 520010), (698, 450725), (745, 422290), (1210, 260005), (1490, 211145), (1639, 191950), (1745, 180290), (3025, 104002), (3278, 95975), (3490, 90145), (3725, 84458), (3839, 81950), (6050, 52001), (7450, 42229), (7678, 40975), (8195, 38390), (8725, 36058), (16390, 19195), (17450, 18029)]