4981500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{41}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 16694496

約数和(自身を除く): 11712996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 81, 82, 90, 100, 108, 123, 125, 135, 150, 162, 164, 180, 205, 225, 243, 246, 250, 270, 300, 324, 369, 375, 405, 410, 450, 486, 492, 500, 540, 615, 675, 738, 750, 810, 820, 900, 972, 1025, 1107, 1125, 1215, 1230, 1350, 1476, 1500, 1620, 1845, 2025, 2050, 2214, 2250, 2430, 2460, 2700, 3075, 3321, 3375, 3690, 4050, 4100, 4428, 4500, 4860, 5125, 5535, 6075, 6150, 6642, 6750, 7380, 8100, 9225, 9963, 10125, 10250, 11070, 12150, 12300, 13284, 13500, 15375, 16605, 18450, 19926, 20250, 20500, 22140, 24300, 27675, 30375, 30750, 33210, 36900, 39852, 40500, 46125, 49815, 55350, 60750, 61500, 66420, 83025, 92250, 99630, 110700, 121500, 138375, 166050, 184500, 199260, 249075, 276750, 332100, 415125, 498150, 553500, 830250, 996300, 1245375, 1660500, 2490750, 4981500]

約数ペア:

[(1, 4981500), (2, 2490750), (3, 1660500), (4, 1245375), (5, 996300), (6, 830250), (9, 553500), (10, 498150), (12, 415125), (15, 332100), (18, 276750), (20, 249075), (25, 199260), (27, 184500), (30, 166050), (36, 138375), (41, 121500), (45, 110700), (50, 99630), (54, 92250), (60, 83025), (75, 66420), (81, 61500), (82, 60750), (90, 55350), (100, 49815), (108, 46125), (123, 40500), (125, 39852), (135, 36900), (150, 33210), (162, 30750), (164, 30375), (180, 27675), (205, 24300), (225, 22140), (243, 20500), (246, 20250), (250, 19926), (270, 18450), (300, 16605), (324, 15375), (369, 13500), (375, 13284), (405, 12300), (410, 12150), (450, 11070), (486, 10250), (492, 10125), (500, 9963), (540, 9225), (615, 8100), (675, 7380), (738, 6750), (750, 6642), (810, 6150), (820, 6075), (900, 5535), (972, 5125), (1025, 4860), (1107, 4500), (1125, 4428), (1215, 4100), (1230, 4050), (1350, 3690), (1476, 3375), (1500, 3321), (1620, 3075), (1845, 2700), (2025, 2460), (2050, 2430), (2214, 2250)]