55385700

素因数分解:

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

素因数の和:893

約数の個数: 72

約数和(自身を含む): 161010528

約数和(自身を除く): 105624828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 353, 523, 706, 1046, 1059, 1412, 1569, 1765, 2092, 2118, 2615, 3138, 3530, 4236, 5230, 5295, 6276, 7060, 7845, 8825, 10460, 10590, 13075, 15690, 17650, 21180, 26150, 26475, 31380, 35300, 39225, 52300, 52950, 78450, 105900, 156900, 184619, 369238, 553857, 738476, 923095, 1107714, 1846190, 2215428, 2769285, 3692380, 4615475, 5538570, 9230950, 11077140, 13846425, 18461900, 27692850, 55385700]

約数ペア:

[(1, 55385700), (2, 27692850), (3, 18461900), (4, 13846425), (5, 11077140), (6, 9230950), (10, 5538570), (12, 4615475), (15, 3692380), (20, 2769285), (25, 2215428), (30, 1846190), (50, 1107714), (60, 923095), (75, 738476), (100, 553857), (150, 369238), (300, 184619), (353, 156900), (523, 105900), (706, 78450), (1046, 52950), (1059, 52300), (1412, 39225), (1569, 35300), (1765, 31380), (2092, 26475), (2118, 26150), (2615, 21180), (3138, 17650), (3530, 15690), (4236, 13075), (5230, 10590), (5295, 10460), (6276, 8825), (7060, 7845)]