125625900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7901}}^1$

素因数の和:7971

約数の個数: 72

約数和(自身を含む): 370382544

約数和(自身を除く): 244756644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7901, 7950, 15802, 15900, 23703, 31604, 39505, 47406, 79010, 94812, 118515, 158020, 197525, 237030, 395050, 418753, 474060, 592575, 790100, 837506, 1185150, 1256259, 1675012, 2093765, 2370300, 2512518, 4187530, 5025036, 6281295, 8375060, 10468825, 12562590, 20937650, 25125180, 31406475, 41875300, 62812950, 125625900]

約数ペア:

[(1, 125625900), (2, 62812950), (3, 41875300), (4, 31406475), (5, 25125180), (6, 20937650), (10, 12562590), (12, 10468825), (15, 8375060), (20, 6281295), (25, 5025036), (30, 4187530), (50, 2512518), (53, 2370300), (60, 2093765), (75, 1675012), (100, 1256259), (106, 1185150), (150, 837506), (159, 790100), (212, 592575), (265, 474060), (300, 418753), (318, 395050), (530, 237030), (636, 197525), (795, 158020), (1060, 118515), (1325, 94812), (1590, 79010), (2650, 47406), (3180, 39505), (3975, 31604), (5300, 23703), (7901, 15900), (7950, 15802)]