75968820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{140683}}^1$

素因数の和:140701

約数の個数: 48

約数和(自身を含む): 236349120

約数和(自身を除く): 160380300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 140683, 281366, 422049, 562732, 703415, 844098, 1266147, 1406830, 1688196, 2110245, 2532294, 2813660, 3798441, 4220490, 5064588, 6330735, 7596882, 8440980, 12661470, 15193764, 18992205, 25322940, 37984410, 75968820]

約数ペア:

[(1, 75968820), (2, 37984410), (3, 25322940), (4, 18992205), (5, 15193764), (6, 12661470), (9, 8440980), (10, 7596882), (12, 6330735), (15, 5064588), (18, 4220490), (20, 3798441), (27, 2813660), (30, 2532294), (36, 2110245), (45, 1688196), (54, 1406830), (60, 1266147), (90, 844098), (108, 703415), (135, 562732), (180, 422049), (270, 281366), (540, 140683)]