75440940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 217969920

約数和(自身を除く): 142528980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 101, 118, 177, 202, 211, 236, 295, 303, 354, 404, 422, 505, 590, 606, 633, 708, 844, 885, 1010, 1055, 1180, 1212, 1266, 1515, 1770, 2020, 2110, 2532, 3030, 3165, 3540, 4220, 5959, 6060, 6330, 11918, 12449, 12660, 17877, 21311, 23836, 24898, 29795, 35754, 37347, 42622, 49796, 59590, 62245, 63933, 71508, 74694, 85244, 89385, 106555, 119180, 124490, 127866, 149388, 178770, 186735, 213110, 248980, 255732, 319665, 357540, 373470, 426220, 639330, 746940, 1257349, 1278660, 2514698, 3772047, 5029396, 6286745, 7544094, 12573490, 15088188, 18860235, 25146980, 37720470, 75440940]

約数ペア:

[(1, 75440940), (2, 37720470), (3, 25146980), (4, 18860235), (5, 15088188), (6, 12573490), (10, 7544094), (12, 6286745), (15, 5029396), (20, 3772047), (30, 2514698), (59, 1278660), (60, 1257349), (101, 746940), (118, 639330), (177, 426220), (202, 373470), (211, 357540), (236, 319665), (295, 255732), (303, 248980), (354, 213110), (404, 186735), (422, 178770), (505, 149388), (590, 127866), (606, 124490), (633, 119180), (708, 106555), (844, 89385), (885, 85244), (1010, 74694), (1055, 71508), (1180, 63933), (1212, 62245), (1266, 59590), (1515, 49796), (1770, 42622), (2020, 37347), (2110, 35754), (2532, 29795), (3030, 24898), (3165, 23836), (3540, 21311), (4220, 17877), (5959, 12660), (6060, 12449), (6330, 11918)]