71232900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12497}}^1$

素因数の和:12533

約数の個数: 72

約数和(自身を含む): 216965280

約数和(自身を除く): 145732380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 12497, 24994, 37491, 49988, 62485, 74982, 124970, 149964, 187455, 237443, 249940, 312425, 374910, 474886, 624850, 712329, 749820, 937275, 949772, 1187215, 1249700, 1424658, 1874550, 2374430, 2849316, 3561645, 3749100, 4748860, 5936075, 7123290, 11872150, 14246580, 17808225, 23744300, 35616450, 71232900]

約数ペア:

[(1, 71232900), (2, 35616450), (3, 23744300), (4, 17808225), (5, 14246580), (6, 11872150), (10, 7123290), (12, 5936075), (15, 4748860), (19, 3749100), (20, 3561645), (25, 2849316), (30, 2374430), (38, 1874550), (50, 1424658), (57, 1249700), (60, 1187215), (75, 949772), (76, 937275), (95, 749820), (100, 712329), (114, 624850), (150, 474886), (190, 374910), (228, 312425), (285, 249940), (300, 237443), (380, 187455), (475, 149964), (570, 124970), (950, 74982), (1140, 62485), (1425, 49988), (1900, 37491), (2850, 24994), (5700, 12497)]