16605000

素因数分解:

$2^3\times 3^4\times 5^4\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 200

約数和(自身を含む): 59535630

約数和(自身を除く): 42930630

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 50, 54, 60, 72, 75, 81, 82, 90, 100, 108, 120, 123, 125, 135, 150, 162, 164, 180, 200, 205, 216, 225, 246, 250, 270, 300, 324, 328, 360, 369, 375, 405, 410, 450, 492, 500, 540, 600, 615, 625, 648, 675, 738, 750, 810, 820, 900, 984, 1000, 1025, 1080, 1107, 1125, 1230, 1250, 1350, 1476, 1500, 1620, 1640, 1800, 1845, 1875, 2025, 2050, 2214, 2250, 2460, 2500, 2700, 2952, 3000, 3075, 3240, 3321, 3375, 3690, 3750, 4050, 4100, 4428, 4500, 4920, 5000, 5125, 5400, 5535, 5625, 6150, 6642, 6750, 7380, 7500, 8100, 8200, 8856, 9000, 9225, 10125, 10250, 11070, 11250, 12300, 13284, 13500, 14760, 15000, 15375, 16200, 16605, 16875, 18450, 20250, 20500, 22140, 22500, 24600, 25625, 26568, 27000, 27675, 30750, 33210, 33750, 36900, 40500, 41000, 44280, 45000, 46125, 50625, 51250, 55350, 61500, 66420, 67500, 73800, 76875, 81000, 83025, 92250, 101250, 102500, 110700, 123000, 132840, 135000, 138375, 153750, 166050, 184500, 202500, 205000, 221400, 230625, 276750, 307500, 332100, 369000, 405000, 415125, 461250, 553500, 615000, 664200, 691875, 830250, 922500, 1107000, 1383750, 1660500, 1845000, 2075625, 2767500, 3321000, 4151250, 5535000, 8302500, 16605000]

約数ペア:

[(1, 16605000), (2, 8302500), (3, 5535000), (4, 4151250), (5, 3321000), (6, 2767500), (8, 2075625), (9, 1845000), (10, 1660500), (12, 1383750), (15, 1107000), (18, 922500), (20, 830250), (24, 691875), (25, 664200), (27, 615000), (30, 553500), (36, 461250), (40, 415125), (41, 405000), (45, 369000), (50, 332100), (54, 307500), (60, 276750), (72, 230625), (75, 221400), (81, 205000), (82, 202500), (90, 184500), (100, 166050), (108, 153750), (120, 138375), (123, 135000), (125, 132840), (135, 123000), (150, 110700), (162, 102500), (164, 101250), (180, 92250), (200, 83025), (205, 81000), (216, 76875), (225, 73800), (246, 67500), (250, 66420), (270, 61500), (300, 55350), (324, 51250), (328, 50625), (360, 46125), (369, 45000), (375, 44280), (405, 41000), (410, 40500), (450, 36900), (492, 33750), (500, 33210), (540, 30750), (600, 27675), (615, 27000), (625, 26568), (648, 25625), (675, 24600), (738, 22500), (750, 22140), (810, 20500), (820, 20250), (900, 18450), (984, 16875), (1000, 16605), (1025, 16200), (1080, 15375), (1107, 15000), (1125, 14760), (1230, 13500), (1250, 13284), (1350, 12300), (1476, 11250), (1500, 11070), (1620, 10250), (1640, 10125), (1800, 9225), (1845, 9000), (1875, 8856), (2025, 8200), (2050, 8100), (2214, 7500), (2250, 7380), (2460, 6750), (2500, 6642), (2700, 6150), (2952, 5625), (3000, 5535), (3075, 5400), (3240, 5125), (3321, 5000), (3375, 4920), (3690, 4500), (3750, 4428), (4050, 4100)]