83078550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{353}}^1\times {\mathrm{523}}^1$

素因数の和:894

約数の個数: 72

約数和(自身を含む): 224264664

約数和(自身を除く): 141186114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 353, 450, 523, 706, 1046, 1059, 1569, 1765, 2118, 2615, 3138, 3177, 3530, 4707, 5230, 5295, 6354, 7845, 8825, 9414, 10590, 13075, 15690, 15885, 17650, 23535, 26150, 26475, 31770, 39225, 47070, 52950, 78450, 79425, 117675, 158850, 184619, 235350, 369238, 553857, 923095, 1107714, 1661571, 1846190, 2769285, 3323142, 4615475, 5538570, 8307855, 9230950, 13846425, 16615710, 27692850, 41539275, 83078550]

約数ペア:

[(1, 83078550), (2, 41539275), (3, 27692850), (5, 16615710), (6, 13846425), (9, 9230950), (10, 8307855), (15, 5538570), (18, 4615475), (25, 3323142), (30, 2769285), (45, 1846190), (50, 1661571), (75, 1107714), (90, 923095), (150, 553857), (225, 369238), (353, 235350), (450, 184619), (523, 158850), (706, 117675), (1046, 79425), (1059, 78450), (1569, 52950), (1765, 47070), (2118, 39225), (2615, 31770), (3138, 26475), (3177, 26150), (3530, 23535), (4707, 17650), (5230, 15885), (5295, 15690), (6354, 13075), (7845, 10590), (8825, 9414)]