53155800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29531}}^1$

素因数の和:29553

約数の個数: 72

約数和(自身を含む): 178520940

約数和(自身を除く): 125365140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 29531, 59062, 88593, 118124, 147655, 177186, 236248, 265779, 295310, 354372, 442965, 531558, 590620, 708744, 738275, 885930, 1063116, 1181240, 1328895, 1476550, 1771860, 2126232, 2214825, 2657790, 2953100, 3543720, 4429650, 5315580, 5906200, 6644475, 8859300, 10631160, 13288950, 17718600, 26577900, 53155800]

約数ペア:

[(1, 53155800), (2, 26577900), (3, 17718600), (4, 13288950), (5, 10631160), (6, 8859300), (8, 6644475), (9, 5906200), (10, 5315580), (12, 4429650), (15, 3543720), (18, 2953100), (20, 2657790), (24, 2214825), (25, 2126232), (30, 1771860), (36, 1476550), (40, 1328895), (45, 1181240), (50, 1063116), (60, 885930), (72, 738275), (75, 708744), (90, 590620), (100, 531558), (120, 442965), (150, 354372), (180, 295310), (200, 265779), (225, 236248), (300, 177186), (360, 147655), (450, 118124), (600, 88593), (900, 59062), (1800, 29531)]