75904120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 180714240

約数和(自身を除く): 104810120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1493, 1640, 2542, 2986, 5084, 5972, 6355, 7465, 10168, 11944, 12710, 14930, 25420, 29860, 46283, 50840, 59720, 61213, 92566, 122426, 185132, 231415, 244852, 306065, 370264, 462830, 489704, 612130, 925660, 1224260, 1851320, 1897603, 2448520, 3795206, 7590412, 9488015, 15180824, 18976030, 37952060, 75904120]

約数ペア:

[(1, 75904120), (2, 37952060), (4, 18976030), (5, 15180824), (8, 9488015), (10, 7590412), (20, 3795206), (31, 2448520), (40, 1897603), (41, 1851320), (62, 1224260), (82, 925660), (124, 612130), (155, 489704), (164, 462830), (205, 370264), (248, 306065), (310, 244852), (328, 231415), (410, 185132), (620, 122426), (820, 92566), (1240, 61213), (1271, 59720), (1493, 50840), (1640, 46283), (2542, 29860), (2986, 25420), (5084, 14930), (5972, 12710), (6355, 11944), (7465, 10168)]