75110100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19259}}^1$

素因数の和:19289

約数の個数: 72

約数和(自身を含む): 234047520

約数和(自身を除く): 158937420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 19259, 38518, 57777, 77036, 96295, 115554, 192590, 231108, 250367, 288885, 385180, 481475, 500734, 577770, 751101, 962950, 1001468, 1155540, 1251835, 1444425, 1502202, 1925900, 2503670, 2888850, 3004404, 3755505, 5007340, 5777700, 6259175, 7511010, 12518350, 15022020, 18777525, 25036700, 37555050, 75110100]

約数ペア:

[(1, 75110100), (2, 37555050), (3, 25036700), (4, 18777525), (5, 15022020), (6, 12518350), (10, 7511010), (12, 6259175), (13, 5777700), (15, 5007340), (20, 3755505), (25, 3004404), (26, 2888850), (30, 2503670), (39, 1925900), (50, 1502202), (52, 1444425), (60, 1251835), (65, 1155540), (75, 1001468), (78, 962950), (100, 751101), (130, 577770), (150, 500734), (156, 481475), (195, 385180), (260, 288885), (300, 250367), (325, 231108), (390, 192590), (650, 115554), (780, 96295), (975, 77036), (1300, 57777), (1950, 38518), (3900, 19259)]