177672270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 480090240

約数和(自身を除く): 302417970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 41, 51, 58, 82, 85, 87, 102, 123, 145, 170, 174, 205, 246, 255, 290, 293, 410, 435, 493, 510, 586, 615, 697, 870, 879, 986, 1189, 1230, 1394, 1465, 1479, 1758, 2091, 2378, 2465, 2930, 2958, 3485, 3567, 4182, 4395, 4930, 4981, 5945, 6970, 7134, 7395, 8497, 8790, 9962, 10455, 11890, 12013, 14790, 14943, 16994, 17835, 20213, 20910, 24026, 24905, 25491, 29886, 35670, 36039, 40426, 42485, 49810, 50982, 60065, 60639, 72078, 74715, 84970, 101065, 120130, 121278, 127455, 144449, 149430, 180195, 202130, 204221, 254910, 288898, 303195, 348377, 360390, 408442, 433347, 606390, 612663, 696754, 722245, 866694, 1021105, 1045131, 1225326, 1444490, 1741885, 2042210, 2090262, 2166735, 3063315, 3483770, 4333470, 5225655, 5922409, 6126630, 10451310, 11844818, 17767227, 29612045, 35534454, 59224090, 88836135, 177672270]

約数ペア:

[(1, 177672270), (2, 88836135), (3, 59224090), (5, 35534454), (6, 29612045), (10, 17767227), (15, 11844818), (17, 10451310), (29, 6126630), (30, 5922409), (34, 5225655), (41, 4333470), (51, 3483770), (58, 3063315), (82, 2166735), (85, 2090262), (87, 2042210), (102, 1741885), (123, 1444490), (145, 1225326), (170, 1045131), (174, 1021105), (205, 866694), (246, 722245), (255, 696754), (290, 612663), (293, 606390), (410, 433347), (435, 408442), (493, 360390), (510, 348377), (586, 303195), (615, 288898), (697, 254910), (870, 204221), (879, 202130), (986, 180195), (1189, 149430), (1230, 144449), (1394, 127455), (1465, 121278), (1479, 120130), (1758, 101065), (2091, 84970), (2378, 74715), (2465, 72078), (2930, 60639), (2958, 60065), (3485, 50982), (3567, 49810), (4182, 42485), (4395, 40426), (4930, 36039), (4981, 35670), (5945, 29886), (6970, 25491), (7134, 24905), (7395, 24026), (8497, 20910), (8790, 20213), (9962, 17835), (10455, 16994), (11890, 14943), (12013, 14790)]