922500

素因数分解:

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

素因数の和:71

約数の個数: 90

約数和(自身を含む): 2984982

約数和(自身を除く): 2062482

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 125, 150, 164, 180, 205, 225, 246, 250, 300, 369, 375, 410, 450, 492, 500, 615, 625, 738, 750, 820, 900, 1025, 1125, 1230, 1250, 1476, 1500, 1845, 1875, 2050, 2250, 2460, 2500, 3075, 3690, 3750, 4100, 4500, 5125, 5625, 6150, 7380, 7500, 9225, 10250, 11250, 12300, 15375, 18450, 20500, 22500, 25625, 30750, 36900, 46125, 51250, 61500, 76875, 92250, 102500, 153750, 184500, 230625, 307500, 461250, 922500]

約数ペア:

[(1, 922500), (2, 461250), (3, 307500), (4, 230625), (5, 184500), (6, 153750), (9, 102500), (10, 92250), (12, 76875), (15, 61500), (18, 51250), (20, 46125), (25, 36900), (30, 30750), (36, 25625), (41, 22500), (45, 20500), (50, 18450), (60, 15375), (75, 12300), (82, 11250), (90, 10250), (100, 9225), (123, 7500), (125, 7380), (150, 6150), (164, 5625), (180, 5125), (205, 4500), (225, 4100), (246, 3750), (250, 3690), (300, 3075), (369, 2500), (375, 2460), (410, 2250), (450, 2050), (492, 1875), (500, 1845), (615, 1500), (625, 1476), (738, 1250), (750, 1230), (820, 1125), (900, 1025)]