25042800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 82338480

約数和(自身を除く): 57295680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 509, 600, 615, 656, 820, 984, 1018, 1025, 1200, 1230, 1527, 1640, 1968, 2036, 2050, 2460, 2545, 3054, 3075, 3280, 4072, 4100, 4920, 5090, 6108, 6150, 7635, 8144, 8200, 9840, 10180, 12216, 12300, 12725, 15270, 16400, 20360, 20869, 24432, 24600, 25450, 30540, 38175, 40720, 41738, 49200, 50900, 61080, 62607, 76350, 83476, 101800, 104345, 122160, 125214, 152700, 166952, 203600, 208690, 250428, 305400, 313035, 333904, 417380, 500856, 521725, 610800, 626070, 834760, 1001712, 1043450, 1252140, 1565175, 1669520, 2086900, 2504280, 3130350, 4173800, 5008560, 6260700, 8347600, 12521400, 25042800]

約数ペア:

[(1, 25042800), (2, 12521400), (3, 8347600), (4, 6260700), (5, 5008560), (6, 4173800), (8, 3130350), (10, 2504280), (12, 2086900), (15, 1669520), (16, 1565175), (20, 1252140), (24, 1043450), (25, 1001712), (30, 834760), (40, 626070), (41, 610800), (48, 521725), (50, 500856), (60, 417380), (75, 333904), (80, 313035), (82, 305400), (100, 250428), (120, 208690), (123, 203600), (150, 166952), (164, 152700), (200, 125214), (205, 122160), (240, 104345), (246, 101800), (300, 83476), (328, 76350), (400, 62607), (410, 61080), (492, 50900), (509, 49200), (600, 41738), (615, 40720), (656, 38175), (820, 30540), (984, 25450), (1018, 24600), (1025, 24432), (1200, 20869), (1230, 20360), (1527, 16400), (1640, 15270), (1968, 12725), (2036, 12300), (2050, 12216), (2460, 10180), (2545, 9840), (3054, 8200), (3075, 8144), (3280, 7635), (4072, 6150), (4100, 6108), (4920, 5090)]