76210550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 72

約数和(自身を含む): 159297840

約数和(自身を除く): 83087290

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 169, 290, 311, 325, 338, 377, 622, 650, 725, 754, 845, 1450, 1555, 1690, 1885, 3110, 3770, 4043, 4225, 4901, 7775, 8086, 8450, 9019, 9425, 9802, 15550, 18038, 18850, 20215, 24505, 40430, 45095, 49010, 52559, 90190, 101075, 105118, 117247, 122525, 202150, 225475, 234494, 245050, 262795, 450950, 525590, 586235, 1172470, 1313975, 1524211, 2627950, 2931175, 3048422, 5862350, 7621055, 15242110, 38105275, 76210550]

約数ペア:

[(1, 76210550), (2, 38105275), (5, 15242110), (10, 7621055), (13, 5862350), (25, 3048422), (26, 2931175), (29, 2627950), (50, 1524211), (58, 1313975), (65, 1172470), (130, 586235), (145, 525590), (169, 450950), (290, 262795), (311, 245050), (325, 234494), (338, 225475), (377, 202150), (622, 122525), (650, 117247), (725, 105118), (754, 101075), (845, 90190), (1450, 52559), (1555, 49010), (1690, 45095), (1885, 40430), (3110, 24505), (3770, 20215), (4043, 18850), (4225, 18038), (4901, 15550), (7775, 9802), (8086, 9425), (8450, 9019)]