25731300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{12253}}^1$

素因数の和:12277

約数の個数: 72

約数和(自身を含む): 85091776

約数和(自身を除く): 59360476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 12253, 24506, 36759, 49012, 61265, 73518, 85771, 122530, 147036, 171542, 183795, 245060, 257313, 306325, 343084, 367590, 428855, 514626, 612650, 735180, 857710, 918975, 1029252, 1225300, 1286565, 1715420, 1837950, 2144275, 2573130, 3675900, 4288550, 5146260, 6432825, 8577100, 12865650, 25731300]

約数ペア:

[(1, 25731300), (2, 12865650), (3, 8577100), (4, 6432825), (5, 5146260), (6, 4288550), (7, 3675900), (10, 2573130), (12, 2144275), (14, 1837950), (15, 1715420), (20, 1286565), (21, 1225300), (25, 1029252), (28, 918975), (30, 857710), (35, 735180), (42, 612650), (50, 514626), (60, 428855), (70, 367590), (75, 343084), (84, 306325), (100, 257313), (105, 245060), (140, 183795), (150, 171542), (175, 147036), (210, 122530), (300, 85771), (350, 73518), (420, 61265), (525, 49012), (700, 36759), (1050, 24506), (2100, 12253)]