4787100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{197}}^1$

素因数の和:226

約数の個数: 108

約数和(自身を含む): 15639624

約数和(自身を除く): 10852524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 197, 225, 243, 270, 300, 324, 394, 405, 450, 486, 540, 591, 675, 788, 810, 900, 972, 985, 1182, 1215, 1350, 1620, 1773, 1970, 2025, 2364, 2430, 2700, 2955, 3546, 3940, 4050, 4860, 4925, 5319, 5910, 6075, 7092, 8100, 8865, 9850, 10638, 11820, 12150, 14775, 15957, 17730, 19700, 21276, 24300, 26595, 29550, 31914, 35460, 44325, 47871, 53190, 59100, 63828, 79785, 88650, 95742, 106380, 132975, 159570, 177300, 191484, 239355, 265950, 319140, 398925, 478710, 531900, 797850, 957420, 1196775, 1595700, 2393550, 4787100]

約数ペア:

[(1, 4787100), (2, 2393550), (3, 1595700), (4, 1196775), (5, 957420), (6, 797850), (9, 531900), (10, 478710), (12, 398925), (15, 319140), (18, 265950), (20, 239355), (25, 191484), (27, 177300), (30, 159570), (36, 132975), (45, 106380), (50, 95742), (54, 88650), (60, 79785), (75, 63828), (81, 59100), (90, 53190), (100, 47871), (108, 44325), (135, 35460), (150, 31914), (162, 29550), (180, 26595), (197, 24300), (225, 21276), (243, 19700), (270, 17730), (300, 15957), (324, 14775), (394, 12150), (405, 11820), (450, 10638), (486, 9850), (540, 8865), (591, 8100), (675, 7092), (788, 6075), (810, 5910), (900, 5319), (972, 4925), (985, 4860), (1182, 4050), (1215, 3940), (1350, 3546), (1620, 2955), (1773, 2700), (1970, 2430), (2025, 2364)]