8302500

素因数分解:

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

素因数の和:77

約数の個数: 150

約数和(自身を含む): 27783294

約数和(自身を除く): 19480794

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, 246, 250, 270, 300, 324, 369, 375, 405, 410, 450, 492, 500, 540, 615, 625, 675, 738, 750, 810, 820, 900, 1025, 1107, 1125, 1230, 1250, 1350, 1476, 1500, 1620, 1845, 1875, 2025, 2050, 2214, 2250, 2460, 2500, 2700, 3075, 3321, 3375, 3690, 3750, 4050, 4100, 4428, 4500, 5125, 5535, 5625, 6150, 6642, 6750, 7380, 7500, 8100, 9225, 10125, 10250, 11070, 11250, 12300, 13284, 13500, 15375, 16605, 16875, 18450, 20250, 20500, 22140, 22500, 25625, 27675, 30750, 33210, 33750, 36900, 40500, 46125, 50625, 51250, 55350, 61500, 66420, 67500, 76875, 83025, 92250, 101250, 102500, 110700, 138375, 153750, 166050, 184500, 202500, 230625, 276750, 307500, 332100, 415125, 461250, 553500, 691875, 830250, 922500, 1383750, 1660500, 2075625, 2767500, 4151250, 8302500]

約数ペア:

[(1, 8302500), (2, 4151250), (3, 2767500), (4, 2075625), (5, 1660500), (6, 1383750), (9, 922500), (10, 830250), (12, 691875), (15, 553500), (18, 461250), (20, 415125), (25, 332100), (27, 307500), (30, 276750), (36, 230625), (41, 202500), (45, 184500), (50, 166050), (54, 153750), (60, 138375), (75, 110700), (81, 102500), (82, 101250), (90, 92250), (100, 83025), (108, 76875), (123, 67500), (125, 66420), (135, 61500), (150, 55350), (162, 51250), (164, 50625), (180, 46125), (205, 40500), (225, 36900), (246, 33750), (250, 33210), (270, 30750), (300, 27675), (324, 25625), (369, 22500), (375, 22140), (405, 20500), (410, 20250), (450, 18450), (492, 16875), (500, 16605), (540, 15375), (615, 13500), (625, 13284), (675, 12300), (738, 11250), (750, 11070), (810, 10250), (820, 10125), (900, 9225), (1025, 8100), (1107, 7500), (1125, 7380), (1230, 6750), (1250, 6642), (1350, 6150), (1476, 5625), (1500, 5535), (1620, 5125), (1845, 4500), (1875, 4428), (2025, 4100), (2050, 4050), (2214, 3750), (2250, 3690), (2460, 3375), (2500, 3321), (2700, 3075)]