100405320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15787}}^1$

素因数の和:15854

約数の個数: 64

約数和(自身を含む): 306918720

約数和(自身を除く): 206513400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 15787, 31574, 47361, 63148, 78935, 94722, 126296, 157870, 189444, 236805, 315740, 378888, 473610, 631480, 836711, 947220, 1673422, 1894440, 2510133, 3346844, 4183555, 5020266, 6693688, 8367110, 10040532, 12550665, 16734220, 20081064, 25101330, 33468440, 50202660, 100405320]

約数ペア:

[(1, 100405320), (2, 50202660), (3, 33468440), (4, 25101330), (5, 20081064), (6, 16734220), (8, 12550665), (10, 10040532), (12, 8367110), (15, 6693688), (20, 5020266), (24, 4183555), (30, 3346844), (40, 2510133), (53, 1894440), (60, 1673422), (106, 947220), (120, 836711), (159, 631480), (212, 473610), (265, 378888), (318, 315740), (424, 236805), (530, 189444), (636, 157870), (795, 126296), (1060, 94722), (1272, 78935), (1590, 63148), (2120, 47361), (3180, 31574), (6360, 15787)]