156924707900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4339}}^1\times {\mathrm{8821}}^1$

素因数の和:13215

約数の個数: 72

約数和(自身を含む): 348952092720

約数和(自身を除く): 192027384820

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 4339, 8678, 8821, 17356, 17642, 21695, 35284, 43390, 44105, 86780, 88210, 108475, 176420, 177899, 216950, 220525, 355798, 361661, 433900, 441050, 711596, 723322, 882100, 889495, 1446644, 1778990, 1808305, 3557980, 3616610, 4447475, 7233220, 8894950, 9041525, 17789900, 18083050, 36166100, 38274319, 76548638, 153097276, 191371595, 382743190, 765486380, 956857975, 1569247079, 1913715950, 3138494158, 3827431900, 6276988316, 7846235395, 15692470790, 31384941580, 39231176975, 78462353950, 156924707900]

約数ペア:

[(1, 156924707900), (2, 78462353950), (4, 39231176975), (5, 31384941580), (10, 15692470790), (20, 7846235395), (25, 6276988316), (41, 3827431900), (50, 3138494158), (82, 1913715950), (100, 1569247079), (164, 956857975), (205, 765486380), (410, 382743190), (820, 191371595), (1025, 153097276), (2050, 76548638), (4100, 38274319), (4339, 36166100), (8678, 18083050), (8821, 17789900), (17356, 9041525), (17642, 8894950), (21695, 7233220), (35284, 4447475), (43390, 3616610), (44105, 3557980), (86780, 1808305), (88210, 1778990), (108475, 1446644), (176420, 889495), (177899, 882100), (216950, 723322), (220525, 711596), (355798, 441050), (361661, 433900)]