72682500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 231450912

約数和(自身を除く): 158768412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 625, 660, 750, 825, 881, 1100, 1250, 1375, 1500, 1650, 1762, 1875, 2500, 2643, 2750, 3300, 3524, 3750, 4125, 4405, 5286, 5500, 6875, 7500, 8250, 8810, 9691, 10572, 13215, 13750, 16500, 17620, 19382, 20625, 22025, 26430, 27500, 29073, 38764, 41250, 44050, 48455, 52860, 58146, 66075, 82500, 88100, 96910, 110125, 116292, 132150, 145365, 193820, 220250, 242275, 264300, 290730, 330375, 440500, 484550, 550625, 581460, 660750, 726825, 969100, 1101250, 1211375, 1321500, 1453650, 1651875, 2202500, 2422750, 2907300, 3303750, 3634125, 4845500, 6056875, 6607500, 7268250, 12113750, 14536500, 18170625, 24227500, 36341250, 72682500]

約数ペア:

[(1, 72682500), (2, 36341250), (3, 24227500), (4, 18170625), (5, 14536500), (6, 12113750), (10, 7268250), (11, 6607500), (12, 6056875), (15, 4845500), (20, 3634125), (22, 3303750), (25, 2907300), (30, 2422750), (33, 2202500), (44, 1651875), (50, 1453650), (55, 1321500), (60, 1211375), (66, 1101250), (75, 969100), (100, 726825), (110, 660750), (125, 581460), (132, 550625), (150, 484550), (165, 440500), (220, 330375), (250, 290730), (275, 264300), (300, 242275), (330, 220250), (375, 193820), (500, 145365), (550, 132150), (625, 116292), (660, 110125), (750, 96910), (825, 88100), (881, 82500), (1100, 66075), (1250, 58146), (1375, 52860), (1500, 48455), (1650, 44050), (1762, 41250), (1875, 38764), (2500, 29073), (2643, 27500), (2750, 26430), (3300, 22025), (3524, 20625), (3750, 19382), (4125, 17620), (4405, 16500), (5286, 13750), (5500, 13215), (6875, 10572), (7500, 9691), (8250, 8810)]